View source for Berlin Wall

{{Short description|Cold War barrier around West Berlin (1961–1989)}}
{{about|the wall that surrounded West Berlin during the Cold War|the border that divided most of East and West Germany|Inner German border|the video game|The Berlin Wall (video game){{!}}''The Berlin Wall'' (video game)|the ring wall around the historic city of Berlin|Berlin Customs Wall}}
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{{Use dmy dates|date=November 2019}}
{{Infobox historic building
| name             = Berlin Wall
| image            = Berlinermauer.jpg
| image_size       = 267px
| caption          = From the West Berlin side, [[Berlin Wall graffiti art]] in 1986. The wall "death strip", on the east side of the Wall, here follows the curve of the [[Luisenstadt Canal]] (filled in 1932).
| image_map        = Berlin-wall-map en.svg
| map_caption      = The Wall and its [[border checkpoint|checkpoints]]
| location_country = {{plainlist|
*[[East Germany]]
*[[East Berlin]]; see [[History of Berlin#West and East Germany (1945–1990)|History of Berlin]] for further info }}
| coordinates      = {{Coord|52|30|16|N|13|26|28|E|region:DE|display=inline,title}}
| other_dimensions = {{bulleted list|Border length around West Berlin: {{cvt|155|km|mi}}|Border length between West Berlin and East Germany: {{cvt|111.9|km|mi}}|Border length between West and East Berlin: {{cvt|43.1|km|1}}|Border length through residential areas in East Berlin: {{cvt|37|km|mi}}|Concrete segment of wall height: {{cvt|3.6|m|1}}|Concrete segment of wall length: {{cvt|106|km|mi}}|Wire mesh fencing: {{cvt|66.5|km|1}}|Anti-vehicle trenches length: {{cvt|105.5|km|mi}}|Contact/signal fence length: {{cvt|127.5|km|1}}|Column track width: {{cvt|7|m|yd}}|Column track length: {{cvt|124.3|km|1}}|Number of watch towers: 302|Number of bunkers: 20}}
| size             = {{cvt|155|km|1}}
| start_date       = 13 August 1961
| building_type    = Wall
| demolition_date  = [[Fall of the Berlin Wall|9 November 1989]] – {{start date and age|1994}}<ref name="Chicago Tribune 1" />
}}
{{Walter Ulbricht sidebar|Government}}{{Eastern Bloc sidebar}}[[File:Berlin satellite image with Berlin wall.jpg|thumb|Satellite image of Berlin, with the wall location marked in yellow]]
[[File:West and East Berlin.svg|thumb|West and East Berlin borders overlaying a modern road map]]

The '''Berlin Wall''' ({{langx|de|Berliner Mauer}}, {{IPA|de|bɛʁˌliːnɐ ˈmaʊɐ|pron|De-Berliner Mauer.ogg}}), officially the '''Anti-Fascist Protection Rampart''', was a guarded concrete [[Separation barrier|barrier]] that encircled [[West Berlin]] from 1961 to 1989, separating it from [[East Berlin]] and the [[East Germany|German Democratic Republic]] (GDR; East Germany).{{Efn|There was no international consensus whether East Berlin was part of the GDR. The Soviet Union and the GDR considered it to be the GDR [[capital city]], while the [[Western Bloc]] considered it as the separate Soviet occupation sector.<ref>{{Cite book |last1=Piotrowicz |first1=Ryszard W. |title=The unification of Germany in international and domestic law |last2=Blay |first2=Sam |date=1997 |publisher=[[Brill Publishers#Rodopi|Rodopi]] |isbn=90-5183-755-0 |location= |page=42 |oclc=36437948}}</ref>}}<ref name="Chicago Tribune 1">{{cite web |url=http://www.chicagotribune.com/news/opinion/commentary/ct-myths-berlin-wall-fall-reagan-east-west-perspec-1102-20141031-story.html |title=Untangling 5 myths about the Berlin Wall |work=[[Chicago Tribune]] |date=31 October 2014 |access-date=1 November 2014 |archive-date=20 April 2019 |archive-url=https://web.archive.org/web/20190420133321/https://www.chicagotribune.com/news/opinion/commentary/ct-myths-berlin-wall-fall-reagan-east-west-perspec-1102-20141031-story.html |url-status=live }}</ref><ref>{{cite video |year=1961 |title=Video: Berlin, 1961/08/31  |url=https://archive.org/details/1961-08-31_Berlin |publisher=[[Universal Newsreel]] |access-date=20 February 2012}}</ref> Construction of the [[Berlin]] Wall was commenced by the government of the GDR on 13 August 1961. It included [[guard tower]]s placed along large concrete walls,<ref name="Marck">{{cite web |url=http://www.americanheritage.com/articles/magazine/ah/2006/5/2006_5_70.shtml |title=Over the Wall: A Once-in-a-Lifetime Experience |last=Marck |first=Jack |work=American Heritage |date=October 2006 |archive-url=https://web.archive.org/web/20080829173505/http://www.americanheritage.com/articles/magazine/ah/2006/5/2006_5_70.shtml |archive-date=29 August 2008}}</ref> accompanied by a wide area (later known as the "death strip") that contained anti-vehicle trenches, beds of nails and other defenses. The primary intention for the Wall's construction was to prevent [[East Germany|East German]] citizens from [[Emigration from the Eastern Bloc|fleeing to the West]].<ref>{{cite encyclopedia |url=https://www.britannica.com/topic/Berlin-Wall |title=Berlin Wall |encyclopedia=[[Encyclopaedia Britannica]]|date=23 January 2024 }}</ref>

The [[Eastern Bloc|Soviet Bloc]] [[propaganda]] portrayed the Wall as protecting its population from "[[Fascist (insult)|fascist]] elements conspiring to prevent the will of the people" from building a [[Communism|communist state]] in the GDR. The authorities officially referred to the Berlin Wall as the ''Anti-Fascist Protection Rampart'' ({{langx|de|Antifaschistischer Schutzwall}}, {{IPA|de|antifaˌʃɪstɪʃɐ ˈʃʊtsval|pron|De-antifaschistischer Schutzwall.ogg}}). Conversely, West Berlin's city government sometimes referred to it as the "[[Wall of Shame]]", a term coined by mayor [[Willy Brandt]] in reference to the Wall's restriction on [[freedom of movement]].<ref>{{cite news |title=Berlin Wall: Five things you might not know |date=12 August 2011 |publisher=[[Telegraph Media Group|The Telegraph]] |url=https://www.telegraph.co.uk/news/worldnews/8698446/Berlin-Wall-Five-things-you-might-not-know.html |archive-url=https://ghostarchive.org/archive/20220110/https://www.telegraph.co.uk/news/worldnews/8698446/Berlin-Wall-Five-things-you-might-not-know.html |archive-date=10 January 2022 |url-access=subscription |url-status=live |access-date=22 May 2017}}{{cbignore}}</ref> Along with the separate and much longer [[inner German border]], which demarcated the border between East and West Germany, it came to symbolize physically the [[Iron Curtain]] that separated the [[Western Bloc]] and Soviet [[Satellite state#Soviet Union|satellite states]] of the Eastern Bloc during the [[Cold War]].<ref name="cnn.com">{{cite web |url=https://edition.cnn.com/2013/09/15/world/europe/berlin-wall-fast-facts/index.html |title=Berlin Wall Fast Facts |website=CNN |date=16 September 2013 |access-date=9 April 2019 |archive-date=13 November 2019 |archive-url=https://web.archive.org/web/20191113034725/https://edition.cnn.com/2013/09/15/world/europe/berlin-wall-fast-facts/index.html |url-status=live }}</ref>

Before the Wall's erection, 3.5 million East Germans (20% of the population<ref>{{Cite AV media |url=https://www.youtube.com/clip/UgkxVpoBDybh-MlH6F3gMbfqoc6JNb2-OrdH |title=✂️ Numbers of East Germans Fleeing |language=en |access-date=2025-05-29 |via=www.youtube.com}}</ref>) circumvented [[Eastern Bloc emigration and defection|Eastern Bloc emigration restrictions]] and defected from the GDR, many by crossing over the border from East Berlin into West Berlin; from there they could then travel to West Germany and to other Western European countries. After 1961, the deadly force associated with the Wall prevented almost all such emigration.<ref>{{cite magazine |url=http://www.time.com/time/magazine/article/0,9171,959058,00.html |archive-url=https://web.archive.org/web/20071121211406/http://www.time.com/time/magazine/article/0,9171,959058,00.html |url-status=dead |archive-date=21 November 2007 |title=Freedom! |magazine=Time |date=20 November 1989 |access-date=9 November 2009}}</ref> During this period, over 100,000<ref>{{Cite web |date=2020-08-19 |title=Victims of the Wall |url=https://www.berlin.de/mauer/en/history/victims-of-the-wall/ |access-date=2021-12-09 |website=www.berlin.de |language=en |archive-date=9 December 2021 |archive-url=https://web.archive.org/web/20211209125903/https://www.berlin.de/mauer/en/history/victims-of-the-wall/ |url-status=live }}</ref> people attempted to escape, and over 5,000 people succeeded in escaping over the Wall, with an estimated death toll of those killed by East German authorities ranging from 136<ref name="Chronik" /> to more than 200<ref name="cnn.com"/><ref name="contemporary research" /> in and around Berlin.

In 1989, [[Revolutions of 1989|a series of revolutions]] in nearby Eastern Bloc countries ([[Polish People's Republic|Poland]] and [[Hungarian People's Republic|Hungary]] in particular) and the events of the "[[Pan-European Picnic]]" set in motion a peaceful development during which the Iron Curtain largely broke; rulers in the East came under public pressure to cease their repressive policies.<ref>Hilde Szabo: Die Berliner Mauer begann im Burgenland zu bröckeln (The Berlin Wall began to crumble in Burgenland – German), in Wiener Zeitung 16 August 1999; Otmar Lahodynsky: Paneuropäisches Picknick: Die Generalprobe für den Mauerfall (Pan-European picnic: the dress rehearsal for the fall of the Berlin Wall – German), in: Profil 9 August 2014.</ref><ref name="Thomas Roser 2018">Thomas Roser: DDR-Massenflucht: Ein Picknick hebt die Welt aus den Angeln (German – Mass exodus of the GDR: A picnic clears the world) in: Die Presse 16 August 2018.</ref><ref name="Gorbatschows 2009">Der 19. August 1989 war ein Test für Gorbatschows" (German – August 19, 1989 was a test for Gorbachev), in: FAZ 19 August 2009.</ref> After several weeks of civil unrest, the East German government [[Fall of the Berlin Wall|announced on 9 November 1989]] that all GDR citizens could visit the FRG and West Berlin. Crowds of East Germans crossed and climbed onto the Wall, joined by West Germans on the other side, and souvenir hunters chipped away parts of the Wall over the next few weeks.<ref name="cnn.com"/> The [[Brandenburg Gate]] section, a few meters from the Berlin Wall, reopened on 22 December 1989, with full demolition of the Wall beginning on 13 June 1990 and concluding in 1994.<ref name="Chicago Tribune 1" /> The fall of the Berlin Wall paved the way for [[German reunification]], which formally took place on 3 October 1990.<ref name="cnn.com"/>

==Background==
===Post-war Germany===
[[File:Allied occupation in Berlin (1945-1990).png|thumb|400px|The occupied sectors of Berlin]]
After the [[end of World War II in Europe]], what remained of pre-war Germany west of the [[Oder-Neisse line]] was divided into four occupation zones (as per the [[Potsdam Agreement]]), each one controlled by one of the four occupying [[Allies of World War II|Allied powers]]: the United States, the United Kingdom, France and the [[Soviet Union]]. The capital, [[Berlin]], as the seat of the [[Allied Control Council]], was similarly subdivided into four sectors despite the city's location, which was fully within the Soviet zone.<ref name="miller4">{{Harvnb|Miller|2000|pp=4–5}}</ref>

Within two years, political divisions increased between the Soviets and the other occupying powers. These included the Soviets' refusal to agree to reconstruction plans making post-war Germany self-sufficient, and to a detailed accounting of industrial plants, goods and infrastructure—some of which had already been removed by the Soviets.<ref name="miller16">{{Harvnb|Miller|2000|p=16}}</ref> France, the United Kingdom, the United States, and the [[Benelux]] countries later met to combine the non-Soviet zones of Germany into one zone for reconstruction, and to approve the extension of the [[Marshall Plan]].<ref name="cnn.com"/>

=== Eastern Bloc and the Berlin airlift ===
{{Further|Eastern Bloc|Berlin Blockade}}
[[File:SFP 186 - Brandenburger Tor.ogv|thumb|right|[[Brandenburg Gate]] in 1945, after the end of World War II]]
Following the defeat of Nazi Germany in World War II, the Soviet Union engineered the installation of communist regimes in most of the countries occupied by Soviet military forces at the end of the war, including Poland, Hungary, Czechoslovakia, Bulgaria, Romania, and the GDR, which together with Albania formed the [[Comecon]] in 1949 and later a military alliance, the [[Warsaw Pact]]. The beginning of the [[Cold War]] saw the [[Eastern Bloc]] of the Soviet Union confront the [[Western Bloc]] of the [[United States]], with the latter grouping becoming largely united in 1949 under [[NATO]] and the former grouping becoming largely united in 1955 under the [[Warsaw Pact]].<ref name="Yoder1993">{{cite book |author=Amos Yoder |title=Communism in Transition: The End of the Soviet Empires |url=https://archive.org/details/communismintrans00yode |url-access=registration |year=1993 |publisher=Taylor & Francis |isbn=978-0-8448-1738-5 |page=[https://archive.org/details/communismintrans00yode/page/58 58] |access-date=1 January 2016}}</ref><ref name="Reinalda2009">{{cite book |author=Bob Reinalda |title=Routledge History of International Organizations: From 1815 to the Present Day |url=https://books.google.com/books?id=Ln19AgAAQBAJ&pg=PA369 |date=2009 |publisher=Routledge |isbn=978-1-134-02405-6 |page=369 |access-date=1 January 2016 |archive-url=https://web.archive.org/web/20160101212444/https://books.google.com/books?id=Ln19AgAAQBAJ&pg=PA369 |archive-date=1 January 2016 |url-status=live}}</ref> As the Soviet Union already had an [[Soviet Empire|armed presence and political domination]] all over its eastern [[satellite state]]s by 1955, the pact has been long considered "superfluous",<ref>Laurien Crump (2015). ''The Warsaw Pact Reconsidered: International Relations in Eastern Europe, 1955–1969''. Routledge. p. 17</ref> and because of the rushed way in which it was conceived, NATO officials labeled it a "cardboard castle".<ref>Laurien Crump (2015). ''The Warsaw Pact Reconsidered: International Relations in Eastern Europe, 1955–1969''. Routledge. p. 1.</ref> There was no direct military confrontation between the two organizations; instead, the conflict was fought on an ideological basis and through [[proxy war]]s. Both NATO and the Warsaw Pact led to the expansion of military forces and their integration into the respective blocs.<ref name="Reinalda2009" /> The Warsaw Pact's largest military engagement was the [[Warsaw Pact invasion of Czechoslovakia]], its own member state, in August 1968.<ref name="Reinalda2009" />

Since the end of the war, the USSR installed a Soviet-style regime in the [[Soviet occupation zone of Germany]] and later founded the GDR, with the country's political system based on a centrally planned socialist economic model with nationalized means of production, and with repressive secret police institutions, under party dictatorship of the [[Socialist Unity Party of Germany|SED]] (Sozialistische Einheitspartei Deutschlands; Socialist Unity Party of Germany) similar to the party dictatorship of the Soviet Communist Party in the USSR.<ref>{{cite news |url=https://www.hoover.org/research/leaving-socialism-behind-lesson-germany |title=Leaving Socialism Behind: A Lesson From Germany |last=Berman |first=Russell A. |website=Hoover Institution |date=1 October 2020 |access-date=27 March 2021 |language=en |archive-date=14 April 2021 |archive-url=https://web.archive.org/web/20210414080739/https://www.hoover.org/research/leaving-socialism-behind-lesson-germany |url-status=live }}</ref>

At the same time, a parallel country was established under the control of the Western powers in the zones of post-war Germany occupied by them, culminating in the foundation of the Federal Republic of Germany in 1949,<ref>{{Harvnb|Turner|1987|p=20}}</ref> which initially claimed to be the sole legitimate power in all of Germany, East and West. The material [[standard of living]] in the Western zones of Berlin began to improve quickly, and residents of the Soviet zone soon began leaving for the West, fleeing hunger, poverty and repression in the Soviet Zone for a better life in the West. Soon residents of other parts of the Soviet zone began to escape to the West through Berlin, and this migration, called in Germany "Republikflucht", deprived the Soviet zone not only of workers needed for post-war reconstruction, but disproportionately of highly educated people, which came to be known as the "Brain Drain".

In 1948, in response to moves by the Western powers to establish a separate, federal system of government in the Western zones, and to extend the US [[Marshall Plan]] of economic assistance to Germany, the Soviets instituted the [[Berlin Blockade]], preventing people, food, materials and supplies from arriving in [[West Berlin]] by land routes through the Soviet zone.<ref>{{Harvnb|Gaddis|2005|p=33}}</ref> The United States, the United Kingdom, [[France]], [[Canada]], [[Australia]], [[New Zealand]] and several other countries began a massive "[[Berlin airlift|airlift]]", supplying West Berlin with food and other supplies.<ref>{{Harvnb|Miller|2000|pp=65–70}}</ref> The Soviets mounted a public relations campaign against the Western policy change. Communists attempted to disrupt the elections of 1948, preceding large losses therein,<ref name="turner29">{{Harvnb|Turner|1987|p=29}}</ref> while 300,000 Berliners demonstrated for the international airlift to continue.<ref>Fritsch-Bournazel, Renata, ''Confronting the German Question: Germans on the East-West Divide'', Berg Publishers, 1990, {{ISBN|0-85496-684-6}}, p. 143</ref> In May 1949, Stalin lifted the blockade, permitting the resumption of Western shipments to Berlin.<ref name="Gaddis 2005, p. 34">{{Harvnb|Gaddis|2005|p=34}}</ref><ref>{{Harvnb|Miller|2000|pp=180–181}}</ref>

The German Democratic Republic (the "GDR"; East Germany) was declared on 7 October 1949. On that day, the USSR ended the Soviet military government which had governed the Soviet Occupation Zone (Sowetische Besatzungszone) since the end of the war and handed over legal power<ref>{{cite book |last1=Kenull |first1=Torsten |title=Die Geschichte der DDR in Ihren Gründzügen |date=2005 |publisher=GRIN Verlag für akademische Texte |location=Hary}}</ref>{{page needed|date=August 2020}} to the Provisorische Volkskammer under the new Constitution of the GDR which came into force that day. However, until 1955, the Soviets maintained considerable legal control over the GDR state, including the regional governments, through the Sowetische Kontrollkommission and maintained a presence in various East German administrative, military, and secret police structures.<ref name="wettig179">{{Harvnb|Wettig|2008|p=179}}</ref><ref>In a congratulatory telegram, Stalin emphasized that, with the creation of East Germany, the "enslavement of European countries by the global imperialists was rendered impossible." (Wettig, Gerhard, ''Stalin and the Cold War in Europe'', Rowman & Littlefield, 2008, {{ISBN|0-7425-5542-9}}, p. 179)</ref> Even after legal sovereignty of the GDR was restored in 1955, the Soviet Union continued to maintain considerable influence over administration and lawmaking in the GDR through the Soviet embassy and through the implicit threat of force which could be exercised through the continuing large Soviet military presence in the GDR, which was used to repress [[East German uprising of 1953|protests in East Germany bloodily in June 1953]].<ref>{{cite book |last=Kenull |first=Torsten |title=Die Geschichte der DDR in Ihren Grundzügen |date=2005 |publisher=GRIN Verlag für akademische Texte |location=Harz |page=8}}</ref>

East Germany differed from West Germany ([[West Germany|Federal Republic of Germany]]), which developed into a [[Western world|Western]] capitalist country with a [[social market economy]] and a [[democracy|democratic]] parliamentary government. Continual economic growth starting in the 1950s fueled a 20-year "[[Wirtschaftswunder|economic miracle]]" ({{lang|de|"Wirtschaftswunder"}}). As West Germany's economy grew, and its standard of living steadily improved, many East Germans wanted to move to West Germany.<ref>{{cite news |url=http://www.independent.co.uk/life-style/history/berlin-wall-what-you-need-to-know-about-the-barrier-that-divided-east-and-west-9847347.html |title=Everything you need to know about the Berlin Wall |date=7 November 2014 |work=The Independent |access-date=9 April 2019 |archive-date=28 January 2018 |archive-url=https://web.archive.org/web/20180128124342/http://www.independent.co.uk/life-style/history/berlin-wall-what-you-need-to-know-about-the-barrier-that-divided-east-and-west-9847347.html |url-status=live }}</ref>

===Emigration westward in the early 1950s===
{{Main|Eastern Bloc emigration and defection|Eastern Bloc}}
After the Soviet occupation of Eastern Europe at the end of World War II, the majority of those living in the newly acquired areas of the [[Eastern Bloc]] aspired to independence and wanted the Soviets to leave.<ref name="thackeray188">{{Harvnb|Thackeray|2004|p=188}}</ref> Taking advantage of the zonal border between occupied zones in Germany, the number of GDR citizens moving to West Germany totaled 187,000 in 1950; 165,000 in 1951; 182,000 in 1952; and 331,000 in 1953.<ref>{{lang|de|[http://www.stmas.bayern.de/migration/aussiedler/aussstat.pdf Bayerisches Staatsministerium für Arbeit und Sozialordnung, Familie und Frauen, Statistik Spätaussiedler Dezember 2007]}}, p. 3 (in German)</ref><ref name="loescher60">{{Harvnb|Loescher|2001|p=60}}</ref> One reason for the sharp 1953 increase was fear of potential further [[Sovietization]], given the increasingly paranoid actions of [[Joseph Stalin]] in late 1952 and early 1953.<ref name="loescher68">{{Harvnb|Loescher|2001|p=68}}</ref> In the first six months of 1953, 226,000 had fled.<ref name="dale17">{{Harvnb|Dale|2005|p=17}}</ref>

==Erection of the inner German border==
{{Further|Inner German border|Emigration from the Eastern Bloc}}
By the early 1950s, the Soviet approach to controlling national movement, restricting emigration, was emulated by most of the rest of the Eastern Bloc, including East Germany.<ref name="dowty114">{{Harvnb|Dowty|1989|p=114}}</ref> The restrictions presented a quandary for some Eastern Bloc states, which had been more economically advanced and open than the Soviet Union, such that crossing borders seemed more natural—especially where no prior border existed between East and West Germany.<ref name="dowty116">{{Harvnb|Dowty|1989|p=116}}</ref>

Up until 1952, the demarcation lines between East Germany and the western occupied zones could be easily crossed in most places.<ref name="dowty121">{{Harvnb|Dowty|1989|p=121}}</ref> On 1 April 1952, East German leaders met the Soviet leader Joseph Stalin in Moscow; during the discussions, Stalin's foreign minister [[Vyacheslav Molotov]] proposed that the East Germans should "introduce a system of passes for visits of West Berlin residents to the territory of East Berlin [so as to stop] free movement of Western agents" in the GDR. Stalin agreed, calling the situation "intolerable". He advised the East Germans to build up their border defenses, telling them that "The demarcation line between East and West Germany should be considered a border—and not just any border, but a dangerous one ... The Germans will guard the line of defence with their lives."<ref name="harrison240">{{Harvnb|Harrison|2003|p=240-fn}}</ref>

Consequently, the [[inner German border]] between the two German states was closed, and a barbed-wire fence erected. The border between the Western and Eastern sectors of Berlin, however, remained open, although traffic between the Soviet and the Western sectors was somewhat restricted. This resulted in Berlin becoming a magnet for East Germans desperate to escape life in the GDR, and also a flashpoint for tension between the United States and the Soviet Union.<ref name="cnn.com"/>

In 1955, the Soviets gave East Germany authority over civilian movement in Berlin, passing control to a regime not recognized in the West.<ref name="harrison98">{{Harvnb|Harrison|2003|p=98}}</ref> Initially, East Germany granted "visits" to allow its residents access to West Germany. However, following the defection of large numbers of East Germans (known as ''[[Republikflucht]]'') under this regime, the new East German state legally restricted virtually all travel to the West in 1956.<ref name="dowty121"/> Soviet East German ambassador [[Mikhail Pervukhin]] observed that "the presence in Berlin of an open and essentially uncontrolled border between the socialist and capitalist worlds unwittingly prompts the population to make a comparison between both parts of the city, which unfortunately does not always turn out in favour of Democratic [East] Berlin."<ref name="harrison99"/>

===Berlin emigration loophole===
With the closing of the inner German border officially in 1952,<ref name="harrison99">{{Harvnb|Harrison|2003|p=99}}</ref> the border in Berlin remained considerably more accessible because it was administered by all four occupying powers.<ref name="dowty121"/> Accordingly, Berlin became the main route by which East Germans left for the West.<ref>Paul Maddrell, ''Spying on Science: Western Intelligence in Divided Germany 1945–1961'', p. 56. [[Oxford University Press]], 2006</ref> On 11 December 1957, East Germany introduced a new passport law that reduced the overall number of refugees leaving Eastern Germany.<ref name="cnn.com"/>

It had the unintended result of drastically increasing the percentage of those leaving through West Berlin from 60% to well over 90% by the end of 1958.<ref name="harrison99"/> Those caught trying to leave East Berlin were subjected to heavy penalties, but with no physical barrier and [[Berlin U-Bahn|subway]] train access still available to West Berlin, such measures were ineffective.<ref name="dowty122">{{Harvnb|Dowty|1989|p=122}}</ref> The Berlin sector border was essentially a "[[loophole]]" through which Eastern Bloc citizens could still escape.<ref name="harrison99"/> The 3.5&nbsp;million East Germans who had left by 1961 totalled approximately 20% of the entire East German population.<ref name="dowty122"/>

An important reason that passage between East Germany and West Berlin was not stopped earlier was that doing so would cut off much of the railway traffic in East Germany. Construction of a new railway bypassing West Berlin, the [[Berlin outer ring]], commenced in 1951. Following the completion of the railway in 1961, closing the border became a more practical proposition.<ref>{{Cite web |title=A Brief History of the Berlin Crisis of 1961 |url=https://www.archives.gov/files/research/foreign-policy/cold-war/1961-berlin-crisis/overview/berlin-wall-overview.pdf |archive-url=https://ghostarchive.org/archive/20221009/https://www.archives.gov/files/research/foreign-policy/cold-war/1961-berlin-crisis/overview/berlin-wall-overview.pdf |archive-date=2022-10-09 |url-status=live}}</ref>

===Brain drain===
The emigrants tended to be young and well-educated, leading to the [[Human capital flight|"brain drain"]] feared by officials in East Germany.<ref name="thackeray188"/> [[Yuri Andropov]], then the [[Communist Party of the Soviet Union|CPSU]] Director on Relations with Communist and Workers' Parties of Socialist Countries, wrote an urgent letter on 28 August 1958 to the Central Committee about the significant 50% increase in the number of East German intelligentsia among the refugees.<ref name="harrison100">{{Harvnb|Harrison|2003|p=100}}</ref> Andropov reported that, while the East German leadership stated that they were leaving for economic reasons, testimony from refugees indicated that the reasons were more political than material.<ref name="harrison100"/> He stated "the flight of the intelligentsia has reached a particularly critical phase."<ref name="harrison100"/>

By 1960, the combination of World War II and the massive emigration westward left East Germany with only 61% of its population of working age, compared to 70.5% before the war. The loss was disproportionately heavy among professionals: engineers, technicians, physicians, teachers, lawyers, and skilled workers. The direct cost of manpower losses to East Germany (and corresponding gain to the West) has been estimated at $7&nbsp;billion to $9&nbsp;billion, with East German party leader [[Walter Ulbricht]] later claiming that West Germany owed him $17&nbsp;billion in compensation, including reparations as well as manpower losses.<ref name="dowty122" /> In addition, the drain of East Germany's young population potentially cost it over 22.5&nbsp;billion marks in lost educational investment.<ref>Volker Rolf Berghahn, ''Modern Germany: Society, Economy and Politics in the Twentieth Century'', p. 227. [[Cambridge University Press]], 1987</ref> The brain drain of professionals had become so damaging to the political credibility and economic viability of East Germany that the re-securing of the German communist frontier was imperative.<ref name="pearson75">{{Harvnb|Pearson|1998|p=75}}</ref>

The exodus of emigrants from East Germany presented two minor potential benefits: an easy way to smuggle East German secret agents to West Germany, and a reduction in the number of citizens hostile to the communist regime. Neither of these advantages, however, proved particularly useful.<ref>{{harvnb|Crozier|1999|pp=170–171}}</ref>

{{anchor|Construction}}

==Start of the construction (1961)==
[[File:Aerial View of Divided Berlin.webm|thumb|right|Aerial footage of the wall as filmed by the [[CIA]] in 1961]]
[[File:Bundesarchiv Bild 183-85458-0002, Berlin, Mauerbau, Kampfgruppen am Brandenburger Tor.jpg|thumb|East German [[Combat Groups of the Working Class]] close the border on 13 August 1961 in preparation for the Berlin Wall construction]]
[[File:Berlin Wall 1961-11-20.jpg|thumb|East German construction workers building the Berlin Wall, 20 November 1961]]
[[File:So wurde die Berliner Mauer gebaut (CC BY 4.0).webm|thumb|Animation showing how the Berlin Wall was constructed]]
{{main|Berlin Crisis of 1961}}
On 15 June 1961, First Secretary of the [[Socialist Unity Party of Germany|Socialist Unity Party]] and [[State Council of East Germany|GDR State Council]] chairman [[Walter Ulbricht]] stated in an international press conference, {{lang|de|"Niemand hat die Absicht, eine Mauer zu errichten!"}} (No one has the intention of erecting a wall!). It was the first time the colloquial term {{lang|de|Mauer}} (wall) had been used in this context.<ref>{{Cite book |title=The Berlin Wall and the Intra-German Border 1961–1989 |last=Rottman |first=Gordon |publisher=Osprey Publishing |year=2008 |location=Oxford, UK |page=29 |isbn=978-184603-193-9}}</ref>

The transcript of a telephone call between [[Nikita Khrushchev]] and Ulbricht, on 1 August in the same year, suggests that the initiative for the construction of the Wall came from Khrushchev.<ref>{{cite magazine |url=http://einestages.spiegel.de/static/topicalbumbackground/4246/_wir_lassen_euch_jetzt_ein_zwei_wochen_zeit.html |title=Wir lassen euch jetzt ein, zwei Wochen Zeit |last=Wiegrefe |first=Klaus |magazine=Spiegel Online |department=Einestages |date=May 2009 |archive-url=https://web.archive.org/web/20140209044353/http://einestages.spiegel.de/static/topicalbumbackground/4246/_wir_lassen_euch_jetzt_ein_zwei_wochen_zeit.html |archive-date=9 February 2014 |language=de}}</ref><ref>{{cite news |url=https://www.welt.de/politik/article3828831/Das-Gespraech-zwischen-Ulbricht-und-Chruschtschow.html |title=Transcript of the telephone call between Khrushchev and Ulbricht on August 1, 1961 |newspaper=Die Welt |language=de |publisher=Welt.de |date=30 May 2009 |access-date=6 August 2011 |archive-date=21 August 2011 |archive-url=https://web.archive.org/web/20110821163514/http://www.welt.de/politik/article3828831/Das-Gespraech-zwischen-Ulbricht-und-Chruschtschow.html |url-status=live }}</ref> However, other sources suggest that Khrushchev had initially been wary about building a wall, fearing negative Western reaction. Nevertheless, Ulbricht had pushed for a border closure for some time, arguing that East Germany's existence was at stake.<ref name=Revolution1989/>{{page needed|date=August 2020}}

Khrushchev had become emboldened upon seeing US president [[John F. Kennedy]]'s youth and inexperience, which he considered a weakness. In the 1961 [[Vienna summit]], Kennedy made the error of admitting that the US would not actively oppose the building of a barrier.<ref>{{cite book |last=Kempe |first=Frederick |title=Berlin 1961 |year=2011 |publisher=Penguin Group |isbn=978-0-399-15729-5 |page=[https://archive.org/details/berlin1961kenned0000kemp/page/247 247] |url=https://archive.org/details/berlin1961kenned0000kemp/page/247}}</ref> A feeling of miscalculation and failure immediately afterwards was admitted by Kennedy in a candid interview with ''New York Times'' columnist [[James Reston|James "Scotty" Reston]].<ref>{{cite web |url=http://blogs.reuters.com/berlin1961/2011/05/27/the-worst-day-of-jfks-life/ |archive-url=https://web.archive.org/web/20110530005247/http://blogs.reuters.com/berlin1961/2011/05/27/the-worst-day-of-jfks-life/ |url-status=dead |archive-date=30 May 2011 |title=The worst day of JFK's life |first=Frederick |last=Kempe |date=27 May 2011}}</ref> On Saturday, 12 August 1961, the leaders of the GDR attended a [[Party#Garden party|garden party]] at a government guesthouse in {{lang|de|Döllnsee}}, in a wooded area to the north of East Berlin. There, Ulbricht signed the order to close the border and erect a wall.<ref name="cnn.com"/>

At midnight, the police and units of the East German army began to close the border and, by Sunday morning, 13 August, the border with West Berlin was closed. East German troops and workers had begun to tear up streets running alongside the border to make them impassable to most vehicles and to install barbed wire entanglements and fences along the {{cvt|156|km|mi}} around the three western sectors, and the {{cvt|43|km|mi}} that divided West and East Berlin.<ref>{{cite web |url=https://www.historytoday.com/archive/berlin-wall-secret-history |title=The Berlin Wall: A Secret History |website=www.historytoday.com |access-date=9 April 2019 |archive-date=27 February 2019 |archive-url=https://web.archive.org/web/20190227114956/http://www.historytoday.com/archive/berlin-wall-secret-history |url-status=live }}</ref> The date of 13 August became commonly referred to as [[Barbed Wire Sunday]] in Germany.<ref name="cnn.com"/>

The barrier was built inside East Berlin on East German territory to ensure that it did not encroach on West Berlin at any point. Generally, the Wall was only slightly inside East Berlin, but in a few places it was some distance from the legal border, most notably at [[Berlin Potsdamer Bahnhof|Potsdamer Bahnhof]]<ref>{{cite web |title=Exchanges of Territory |url=http://www.berlin.de/mauer/zahlen_fakten/gebietsaustausch/index.en.html |publisher=City of Berlin |access-date=23 January 2016 |url-status=dead |archive-url=https://web.archive.org/web/20160304085918/http://www.berlin.de/mauer/zahlen_fakten/gebietsaustausch/index.en.html |archive-date=4 March 2016}}</ref> and the Lenné Triangle<ref>{{cite web |title=Exchanges of Territory: Lenné-Dreieck |url=http://www.berlin.de/mauer/zahlen_fakten/gebietsaustausch/index.en.html#lenne |publisher=City of Berlin |access-date=23 January 2016 |url-status=dead |archive-url=https://web.archive.org/web/20160304085918/http://www.berlin.de/mauer/zahlen_fakten/gebietsaustausch/index.en.html |archive-date=4 March 2016}}</ref> that is now much of the [[Potsdamer Platz]] development.

Later, the initial barrier was built up into the Wall proper, the first concrete elements and large blocks being put in place on 17 August. During the construction of the Wall, [[National People's Army]] (NVA) and [[Combat Groups of the Working Class]] (KdA) soldiers stood in front of it with orders to shoot anyone who attempted to defect. Additionally, chain fences, walls, minefields and other obstacles were installed along the length of East Germany's western border with West Germany proper. A wide [[no man's land]] was cleared as well to provide a better overview and a clear line of fire at fleeing refugees.<ref name="autogenerated1961">{{cite web |url=http://www.upi.com/Audio/Year_in_Review/Events-of-1961/Wall-Goes-Up-in-Berlin/12295509433760-7/ |title=Wall Goes Up in Berlin – Events of 1961 – Year in Review |publisher=UPI.com |date=29 May 1998 |access-date=6 August 2011 |archive-date=26 July 2013 |archive-url=https://web.archive.org/web/20130726230428/http://www.upi.com/Audio/Year_in_Review/Events-of-1961/Wall-Goes-Up-in-Berlin/12295509433760-7/ |url-status=live }}</ref>

===Immediate effects===
With the closing of the east–west sector boundary in Berlin, the vast majority of East Germans could no longer travel or emigrate to West Germany. Berlin soon went from being the easiest place to make an unauthorized crossing between East and West Germany to being the most difficult.<ref>Keeling, Drew (2014), business-of-migration.com [http://www.business-of-migration.com/migration-processes/other-regions/berlin-wall-and-migration/ "Berlin Wall and Migration," ''Migration as a travel business''] {{Webarchive|url=https://web.archive.org/web/20210225032330/https://www.business-of-migration.com/migration-processes/other-regions/berlin-wall-and-migration/ |date=25 February 2021 }}</ref> Many families were split, while East Berliners employed in the West were cut off from their jobs. West Berlin became an isolated [[exclave]] in a hostile land. West Berliners demonstrated against the Wall, led by their Mayor ({{lang|de|Oberbürgermeister}}) [[Willy Brandt]], who criticized the United States for failing to respond and went so far as to suggest to Washington what to do next. Kennedy was furious.<ref>{{Harvnb|Daum|2008|pp=27–28}}</ref>  Allied intelligence agencies had hypothesized about a wall to stop the flood of refugees, but the main candidate for its location was around the perimeter of the city. In 1961, Secretary of State [[Dean Rusk]] proclaimed, "The Wall certainly ought not to be a permanent feature of the European landscape. I see no reason why the Soviet Union should think it is to their advantage in any way to leave there that monument to communist failure."<ref name="autogenerated1961"/>

United States and UK sources had expected the Soviet sector to be sealed off from West Berlin but were surprised by how long the East Germans took for such a move. They considered the Wall as an end to concerns about a GDR/Soviet retaking or capture of the whole of Berlin; the Wall would presumably have been an unnecessary project if such plans were afloat. Thus, they concluded that the possibility of a Soviet military conflict over Berlin had decreased.<ref>Taylor, Frederick. ''The Berlin Wall: 13 August 1961 – 9 November 1989''. Bloomsbury 2006</ref>

The East German government claimed that the Wall was an "anti-fascist protective rampart" ({{langx|de|"antifaschistischer Schutzwall"}}) intended to dissuade aggression from the West.<ref>{{cite web |url=http://www.goethe.de/ges/ztg/thm/ddg/en1748571.htm |archive-url=https://web.archive.org/web/20080409133940/http://www.goethe.de/ges/ztg/thm/ddg/en1748571.htm |archive-date=9 April 2008 |title=Goethe-Institut – Topics – German History  |date=9 April 2008 |access-date=6 August 2011 |url-status=live}}</ref> Another official justification was the activities of Western agents in Eastern Europe.<ref>{{lang|de|"Die Regierungen der Warschauer Vertragsstaaten wenden sich an die Volkskammer und an die Regierung der DDR mit dem Vorschlag, an der Westberliner Grenze eine solche Ordnung einzuführen, durch die der Wühltätigkeit gegen die Länder des sozialistischen Lagers zuverlässig der Weg verlegt und ringsum das ganze Gebiet West-Berlins eine verlässliche Bewachung gewährleistet wird."}} {{lang|de|[https://www.welt.de/print-welt/article252861/Berlin_wird_geteilt.html Die Welt: Berlin wird geteilt]}}</ref> The Eastern German government also claimed that West Berliners were buying out state-subsidized goods in East Berlin. East Germans and others greeted such statements with skepticism, as most of the time, the border was only closed for citizens of East Germany traveling to the West, but not for residents of West Berlin travelling to the East.<ref>{{cite web |url=http://www.zlb.de/projekte/millennium/original_html/nd_1961_1408.GIF.html |language=de |title=Neues Deutschland: Normales Leben in Berlin,14 August 1961 |publisher=Zlb.de |access-date=6 August 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110718025112/http://www.zlb.de/projekte/millennium/original_html/nd_1961_1408.GIF.html |archive-date=18 July 2011}}</ref> The construction of the Wall had caused considerable hardship to families divided by it. Most people believed that the Wall was mainly a means of preventing the citizens of East Germany from entering or fleeing to West Berlin.<ref>{{Cite book |title=The Collapse: The Accidental Opening of the Berlin Wall |last=Sarotte |first=Mary Elise |publisher=Basic Books |year=2014 |location=New York |page=114 |isbn=978-0-465-06494-6}}</ref>

===Secondary response===
[[File:1962-08-16 The Wall.ogv|thumb|right|[[Universal Newsreel]] of the 1st anniversary of the Berlin Wall]]
[[File:Kennedy in Berlin.jpg|thumb|right|[[President of the United States|US President]] [[John F. Kennedy]] visiting the Berlin Wall on 26 June 1963]]
The [[National Security Agency]] was the only American intelligence agency that was aware that East Germany was to take action to deal with the brain drain problem. On 9 August 1961, the NSA intercepted an advance warning information of the [[Socialist Unity Party of Germany|Socialist Unity Party's]] plan to close the intra-Berlin border between East and West Berlin completely for foot traffic. The interagency intelligence Berlin Watch Committee assessed that this intercept "might be the first step in a plan to close the border."<ref name="TNSA20130925" /><ref name="AidBurr20130925" /> This warning did not reach John F. Kennedy until noon on 13 August 1961, while he was vacationing in his yacht off the [[Kennedy Compound]] in [[Hyannis Port, Massachusetts]]. While Kennedy was angry that he had no advance warning, he was relieved that the East Germans and the Soviets had only divided Berlin without taking any action against West Berlin's access to the West. However, he denounced the Berlin Wall, whose erection worsened the relations between the United States and the Soviet Union.<ref name="TNSA20130925">{{cite web |title=Berlin Crisis After Dividing Berlin, August 1961 |url=http://www2.gwu.edu/~nsarchiv/NSAEBB/NSAEBB441/docs/berlin%20crisis%20after.pdf |archive-url=https://web.archive.org/web/20130928114740/http://www2.gwu.edu/~nsarchiv/NSAEBB/NSAEBB441/docs/berlin%20crisis%20after.pdf |archive-date=2013-09-28 |url-status=live |publisher=The National Security Archive at George Washington University in Washington, D.C. |access-date=26 September 2013}}</ref><ref name="AidBurr20130925">{{cite web |title='Disreputable if Not Outright Illegal': The National Security Agency versus Martin Luther King, Muhammad Ali, Art Buchwald, Frank Church, et al. |url=http://www2.gwu.edu/~nsarchiv/NSAEBB/NSAEBB441/ |publisher=The National Security Archive at the George Washington University in Washington, D.C. |access-date=26 September 2013 |author1=Matthew M. Aid |author2=William Burr |name-list-style=amp |date=25 September 2013 |archive-date=26 September 2013 |archive-url=https://web.archive.org/web/20130926223814/http://www2.gwu.edu/~nsarchiv/NSAEBB/NSAEBB441/ |url-status=live }}</ref>

In response to the erection of the Berlin Wall, a retired general, [[Lucius D. Clay]], was appointed by Kennedy as his special advisor with ambassadorial rank. Clay had been the Military Governor of the US Zone of Occupation in Germany during the period of the Berlin Blockade and had ordered the first measures in what became the [[Berlin Airlift]]. He was immensely popular with the residents of West Berlin, and his appointment was an unambiguous sign that Kennedy would not compromise on the status of West Berlin. As a symbolic gesture, Kennedy sent Clay and Vice President [[Lyndon B. Johnson]] to West Berlin. They landed at [[Tempelhof International Airport|Tempelhof Airport]] on the afternoon of Saturday, 19 August 1961 and were greeted enthusiastically by the local population.<ref>{{Harvnb|Daum|2008|pp=51–56}}</ref><ref name="cnn.com"/>

They arrived in a city defended by three Allied brigades—one each from the UK ([[Berlin Infantry Brigade]]), the US ([[Berlin Brigade]]), and France ([[Forces Françaises à Berlin]]). On 16 August, Kennedy had given the order for them to be reinforced. Early on 19 August, the 1st Battle Group, [[18th Infantry Regiment (United States)|18th Infantry Regiment]] (commanded by Colonel Glover S. Johns Jr.) was alerted.<ref>See also [[David Hackworth|Hackworth]], About Face</ref>

On Sunday morning, U.S. troops marched from West Germany through East Germany, bound for West Berlin. Lead elements—arranged in a column of 491 vehicles and trailers carrying 1,500 men, divided into five march units—left the Helmstedt-Marienborn checkpoint at 06:34. At [[Marienborn]], the Soviet checkpoint next to [[Helmstedt]] on the West German-East German border, US personnel were counted by guards. The column was {{cvt|160|km|mi}} long, and covered {{cvt|177|km|mi}} from Marienborn to Berlin in full battle gear. East German police watched from beside trees next to the [[autobahn]] all the way along.<ref name="cnn.com"/>

The front of the convoy arrived at the outskirts of Berlin just before noon, to be met by Clay and Johnson, before parading through the streets of Berlin in front of a large crowd. At 04:00 on 21 August, Lyndon Johnson left West Berlin in the hands of General Frederick O. Hartel and his brigade of 4,224 officers and men. "For the next three and a half years, American battalions would rotate into West Berlin, by autobahn, at three-month intervals to demonstrate Allied rights to the city".<ref>{{Cite book |title=Escaping The Bonds of Earth: The Fifties and the Sixties |last=Evans |first=Ben |publisher=Praxis Publishing |year=2014 |location=Chichester, UK |page=38 |isbn=978-0-387-79093-0}}</ref>

The creation of the Wall had important implications for both German states. By stemming the exodus of people from East Germany, the East German government was able to reassert its control over the country: despite discontent with the Wall, economic problems caused by dual currency and the black market were largely eliminated. The economy in the GDR began to grow. However, the Wall proved a public relations disaster for the communist bloc as a whole. Western powers portrayed it as a symbol of communist tyranny, particularly after East German border guards shot and killed would-be defectors. Such fatalities were later treated as acts of murder by the reunified Germany.<ref>Goodman, Micah (1996) "After the Wall: The Legal Ramifications of the East German Border Guard Trials in Unified Germany," ''Cornell International Law Journal'': Vol. 29: Iss. 3, Article 3. p. 728</ref>

==Structure and adjacent areas==
===Layout and modifications===
{| class="wikitable float-right"
|+<ref>[http://www.chronik-der-mauer.de/index.php/de/Start/Detail/id/593791/page/0 Berliner Mauer (Stand 31. Juli 1989) Polizeipräsident von Berlin] {{Webarchive|url=https://web.archive.org/web/20210209114000/https://www.chronik-der-mauer.de/index.php/de/Start/Detail/id/593791/page/0 |date=9 February 2021 }}.</ref><ref>[http://www.chronik-der-mauer.de/index.php/de/Start/Detail/id/593791/page/0 Bundeszentrale für politische Bildung: ''Ministerium für Staatssicherheit der DDR''] {{Webarchive|url=https://web.archive.org/web/20210209114000/https://www.chronik-der-mauer.de/index.php/de/Start/Detail/id/593791/page/0 |date=9 February 2021 }}, siehe: ''Statistiken + "Grenzsicherung in Berlin"'' 1989.</ref>
! Length (km)
! Description
|-
|style="text-align:right" | 156.4{{0}}
| Bordering around West Berlin within 3.4&nbsp;m and 4.2&nbsp;m in height
|-
|style="text-align:right" | 111.9{{0}}
| Concrete walls
|-
|style="text-align:right" | 44.5{{0}}
| Metal mesh fence (along death strip)
|-
|style="text-align:right" | 112.7{{0}}
| Cross attachment in Potsdam
|-
|style="text-align:right" | 43.7{{0}}
| Cross attachment along the border of East and West Berlin
|-
|style="text-align:right" | 0.5{{0}}
| Remains of house fronts, land mansion bricks{{clarify|date=November 2019}}
|-
|style="text-align:right" | 58.95
| Wall-shaped front wall with a height of 3.40&nbsp;m
|-
|style="text-align:right" | 68.42
| Expanded metal fence with a height of 2.90&nbsp;m as a "front barrier"
|-
|style="text-align:right" | 161{{0}}{{0}}
| Light strip
|-
|style="text-align:right" | 113.85
| Limit signal and barrier fence (GSSZ)
|-
|style="text-align:right" | 127.5{{0}}
| Contact and signal fence
|-
|style="text-align:right" | 124.3{{0}}
| Border patrol
|-
! Actual number
! Descriptions
|-
|style="text-align:right" | 186
| Observation towers (302 in West-Berlin){{clarify|date=November 2019}}
|-
|style="text-align:right" | 31
| Implementing agencies
|-
|style="text-align:right" | 259
| Dog runs
|-
|style="text-align:right" | 20
| Bunkers
|}
[[File:Structure of Berlin Wall.svg|thumb|Structure of the Berlin Wall (left to right)<br/>
{{bulleted list|Border|Outer strip|Concrete wall with rounded top|Anti vehicle ditch|"Death strip" sand bank|Guard road|Lighting|Observation towers|Spikes or tank traps|Electrified fence with alarms|Inner wall|Restricted zone}}]]

The Berlin Wall was more than {{convert|140|km|mi}} long. In June 1962, a second, parallel fence, also known as a "hinterland" wall (inner wall),<ref>{{cite web |url=https://www.berlin.de/landesdenkmalamt/denkmale/berliner-mauer/mauer-denkmale/bornholmer-strasse-649637.en.php |title=Hinterland wall on Bornholmer Straße – Witness to the events of 9 November 1989 |publisher=Berlin.com |access-date=10 February 2020}}</ref> was built some {{cvt|100|m|yd}} farther into East German territory. The houses contained between the wall and fences were razed and the inhabitants relocated, thus establishing what later became known as the ''death strip''. The death strip was covered with raked sand or gravel, rendering footprints easy to notice, easing the detection of trespassers and also enabling officers to see which guards had neglected their task;<ref name="ineuropa"/> it offered no cover; and, most importantly, it offered clear fields of fire for the Wall guards.

Through the years, the Berlin Wall evolved through four versions:<ref name="thoughtco.com">{{cite web |url=https://www.thoughtco.com/the-berlin-wall-28-year-history-1779495 |title=All About the 28-Year History, Rise and Fall of the Berlin Wall |first1=Jennifer Rosenberg Jennifer Rosenberg is a |last1=historian |first2=History |last2=Fact-Checker |first3=Freelance Writer Who Writes About 20th-Century History |last3=Topics |website=ThoughtCo |access-date=15 February 2018 |archive-date=16 February 2018 |archive-url=https://web.archive.org/web/20180216030017/https://www.thoughtco.com/the-berlin-wall-28-year-history-1779495 |url-status=live }}</ref>
*Wire fence and concrete block wall (1961)
*Improved wire fence (1962–1965)
*Improved concrete wall (1965–1975)
*{{lang|de|Grenzmauer 75}} (Border Wall 75) (1975–1989)

The "fourth-generation Wall", known officially as "{{lang|de|Stützwandelement UL 12.11}}" (retaining wall element UL 12.11), was the final and most sophisticated version of the Wall. Begun in 1975<ref>{{cite web |first=Heiko |last=Burkhardt |url=http://www.dailysoft.com/berlinwall/history/facts.htm |title=Facts of Berlin Wall – History of Berlin Wall |publisher=Dailysoft.com |access-date=9 November 2009 |archive-date=11 March 2021 |archive-url=https://web.archive.org/web/20210311194422/https://www.dailysoft.com/berlinwall/history/facts.htm |url-status=live }}</ref> and completed about 1980,<ref name = "cgqmzv">{{cite web |author1=P. Dousset |author2=A. Souquet |author3=S. Lelarge |url=http://www.wall-berlin.org/gb/mur.htm |title=Berlin Wall |access-date=9 November 2009 |archive-url=https://web.archive.org/web/20060913215115/http://www.wall-berlin.org/gb/mur.htm |archive-date=13 September 2006}}</ref> it was constructed from 45,000 separate sections of reinforced concrete, each {{convert|3.6|m|ft}} high and {{cvt|1.2|m|ft}} wide, and cost [[East German mark|DDM]]16,155,000 or about US$3,638,000.<ref>{{cite web |author=Heiko Burkhardt |url=http://www.dailysoft.com/berlinwall/history/facts_02.htm |title=Fourth Generation of Berlin Wall – History of Berlin Wall |publisher=Dailysoft.com |access-date=9 November 2009 |archive-date=11 February 2021 |archive-url=https://web.archive.org/web/20210211080754/https://www.dailysoft.com/berlinwall/history/facts_02.htm |url-status=live }}</ref> The concrete provisions added to this version of the Wall were done to prevent escapees from driving their cars through the barricades.<ref name="Berlin Wall 2009">''Rise and Fall of the Berlin Wall''. [[History (American TV channel)|History Channel]], 2009. DVD-ROM.</ref> At strategic points, the Wall was constructed to a somewhat weaker standard, so that East German and Soviet armored vehicles could easily break through in the event of war.<ref name="Berlin Wall 2009"/>

[[File:Exterior of East Berlin Neue Zeit newspaper, with Berlin Wall in foreground.jpg|thumb|Smooth piping lined the top of the Wall, intended to make it more difficult to scale. The areas just outside the wall, including the sidewalk, are ''de jure'' East Berlin territory (1984).]]
[[File:Berlin Wall death strip, 1977.jpg|thumb|This section of the Wall's "death strip" featured [[Czech hedgehog]]s, a [[guard tower]] and a cleared area, 1977.]]
The top of the wall was lined with a smooth pipe, intended to make it more difficult to scale. The Wall was reinforced by mesh [[fence|fencing]], signal fencing, anti-vehicle trenches, [[barbed wire]], dogs on long lines, "[[bed of nails|beds of nails]]" (also known as "Stalin's Carpet") under balconies hanging over the "death strip", over 116 [[watchtower]]s,<ref>{{cite web |author=Popiolek |url=http://www.die-berliner-mauer.de/en/fakten.html |archive-url=https://web.archive.org/web/20071012011801/http://die-berliner-mauer.de/en/fakten.html |archive-date=12 October 2007 |title=The Berlin Wall : History of Berlin Wall : Facts |publisher=Die-berliner-mauer.de |access-date=9 November 2009 |url-status=dead}}</ref> and 20 [[bunker]]s with hundreds of guards. This version of the Wall is the one most commonly seen in photographs, and [[List of Berlin Wall segments|surviving fragments]] of the Wall in Berlin and elsewhere around the world are generally pieces of the fourth-generation Wall. The layout came to resemble the [[inner German border]] in most technical aspects, except that the Berlin Wall had no landmines nor [[spring-gun]]s.<ref name="ineuropa">According to Hagen Koch, former [[Stasi]]-officer, in [[Geert Mak]]'s documentary [[In Europa (TV program)]], episode [http://www.ineuropa.nl/programmas/36788896/afleveringen/40824233/ ''1961 – DDR''] {{Webarchive|url=https://web.archive.org/web/20210209113951/http://v.youku.com/v_show/id_XNTEzNDkyMDY4.html |date=9 February 2021 }}, 25 January 2009</ref> Maintenance was performed on the outside of the wall by personnel who accessed the area outside it either via ladders or via hidden doors within the wall.<ref>{{cite book |url=https://books.google.com/books?id=QbfvCwAAQBAJ&q=berlin+wall+outside+maintenance&pg=PT61 |title=The Berlin Wall and the Intra-German Border 1961–89 |first=Gordon L. |last=Rottman |date=2012 |publisher=Bloomsbury Publishing |via=Google Books |isbn=9781782005087}}</ref> These doors could not be opened by a single person, needing two separate keys in two separate keyholes to unlock.<ref>{{cite web |url=https://www.youtube.com/watch?time_continue=275&v=OwQsTzGkbiY |title=Walled in! – The inner German border |last=DW News English |date=30 June 2009 |via=YouTube |access-date=13 November 2017 |archive-date=4 November 2020 |archive-url=https://web.archive.org/web/20201104212348/https://www.youtube.com/watch?time_continue=275&v=OwQsTzGkbiY |url-status=live }}</ref>

As was the case with the inner German border, an unfortified strip of Eastern territory was left outside the wall.<ref name="auto">{{cite book |url=https://books.google.com/books?id=QbfvCwAAQBAJ&q=berlin+wall+outside+maintenance&pg=PT61 |title=The Berlin Wall and the Intra-German Border 1961–89 |first=Gordon L. |last=Rottman |date=2012 |publisher=Bloomsbury Publishing |via=Google Books |isbn=9781782005087}}</ref> This outer strip was used by workers to paint over graffiti and perform other maintenance on the outside of the wall<ref name="auto"/> Unlike the inner German border, however, the outer strip was usually no more than four meters wide, and, in photos from the era, the exact location of the actual border in many places appears not even to have been marked. Also in contrast with the inner German border, little interest was shown by East German law enforcement in keeping outsiders off the outer strip; sidewalks of West Berlin streets even ran inside it.<ref name="auto"/>

Despite the East German government's general policy of benign neglect, vandals were known to have been pursued in the outer strip, and even arrested. In 1986, defector and political activist Wolfram Hasch and four other defectors were standing inside the outer strip defacing the wall when East German personnel emerged from one of the hidden doors to apprehend them. All but Hasch escaped back into the western sector. Hasch himself was arrested, dragged through the door into the death strip, and later convicted of illegally crossing the ''[[de jure]]'' border outside the wall.<ref>{{cite web |url=https://www.upi.com/Archives/1987/01/09/Foreign-News-Briefs/9799537166800/ |title=Foreign News Briefs |website=UPI |access-date=14 November 2017 |archive-date=14 November 2017 |archive-url=https://web.archive.org/web/20171114093350/https://www.upi.com/Archives/1987/01/09/Foreign-News-Briefs/9799537166800/ |url-status=live }}</ref> Graffiti artist [[Thierry Noir]] has reported having often been pursued there by East German soldiers.<ref>{{cite news |access-date=31 October 2018 |title=Graffiti in the death strip: the Berlin wall's first street artist tells his story |url=https://www.theguardian.com/artanddesign/gallery/2014/apr/03/thierry-noir-graffiti-berlin-wall |newspaper=The Guardian |date=3 April 2014 |issn=0261-3077 |via=www.theguardian.com |archive-date=1 December 2017 |archive-url=https://web.archive.org/web/20171201142426/https://www.theguardian.com/artanddesign/gallery/2014/apr/03/thierry-noir-graffiti-berlin-wall |url-status=live }}</ref> While some graffiti artists were chased off the outer strip, others, such as [[Keith Haring]], were seemingly tolerated.<ref>{{cite web |first1=Philip |last1=Oltermann |access-date=31 October 2018 |title=A line in history: the east German punks behind the Berlin Wall's most radical art stunt |url=https://www.theguardian.com/artanddesign/2014/nov/03/east-german-punks-berlin-wall-radical-art-stunt |date=3 November 2014 |website=The Guardian |archive-date=24 September 2018 |archive-url=https://web.archive.org/web/20180924114802/https://www.theguardian.com/artanddesign/2014/nov/03/east-german-punks-berlin-wall-radical-art-stunt |url-status=live }}</ref>

===Surrounding municipalities===
Besides the sector-sector boundary within Berlin itself, the Wall also separated West Berlin from the present-day state of [[Brandenburg]]. The following present-day municipalities, listed in counter-clockwise direction, share a border with the former West Berlin:
*[[Oberhavel]]: [[Mühlenbecker Land]] <small>(partially)</small>, [[Glienicke/Nordbahn]], [[Hohen Neuendorf]], [[Hennigsdorf]]
*[[Havelland (district)|Havelland]]: [[Schönwalde-Glien]], [[Falkensee]], [[Dallgow-Döberitz]]
*[[Potsdam]] (urban district)
*[[Potsdam-Mittelmark]]: [[Stahnsdorf]], [[Kleinmachnow]], [[Teltow]]
*[[Teltow-Fläming]]: [[Großbeeren]], [[Blankenfelde-Mahlow]]
*[[Dahme-Spreewald]]: [[Schönefeld]] <small>(partially)</small>

==Official crossings and usage==
{{See also|Berlin border crossings}}
[[File:Berlin - You are leaving.jpg|thumb|A ''You Are Leaving'' sign at a border of the American sector]]
[[File:Karte berliner mauer en.jpg|thumb|Position and course of the Berlin Wall and its border control checkpoints (1989)]]

There were nine border crossings between East and West Berlin. These allowed visits by West Berliners, other West Germans, Western foreigners and Allied personnel into East Berlin, as well as visits by GDR citizens and citizens of other socialist countries into West Berlin, provided that they held the necessary permits. These crossings were restricted according to which nationality was allowed to use it (East Germans, West Germans, West Berliners, other countries). The best known was the vehicle and pedestrian checkpoint at the corner of [[Friedrichstraße]] and Zimmerstraße ([[Checkpoint Charlie]]), which was restricted to Allied personnel and foreigners.<ref name="harrison206">{{Harvnb|Harrison|2003|pp=206–214}}</ref>

Several other border crossings existed between West Berlin and surrounding East Germany. These could be used for transit between West Germany and West Berlin, for visits by West Berliners into East Germany, for transit into countries neighbouring East Germany (Poland, [[Czechoslovakia]], and Denmark), and for visits by East Germans into West Berlin carrying a permit. After the 1972 agreements, new crossings were opened to allow West Berlin waste to be transported into East German dumps, as well as some crossings for access to [[Exclaves of West Berlin in East Germany|West Berlin's exclaves]] (see ''[[Steinstücken]]'').

Four [[autobahn]]s connected West Berlin to West Germany, including [[Bundesautobahn 2|Berlin-Helmstedt autobahn]], which entered East German territory between the towns of [[Helmstedt]] and [[Marienborn]] ([[Checkpoint Alpha]]), and which entered [[West Berlin]] at Dreilinden ([[Checkpoint Bravo]] for the Allied forces) in southwestern Berlin. Access to West Berlin was also possible by railway (four routes) and by boat for commercial shipping via canals and rivers.<ref name="cnn.com"/><ref name="thoughtco.com"/><ref name="history.howstuffworks.com">{{cite web |url=https://history.howstuffworks.com/historical-events/berlin-wall.htm |title=How the Berlin Wall Worked |date=12 May 2008 |website=HowStuffWorks |access-date=9 April 2019 |archive-date=16 February 2019 |archive-url=https://web.archive.org/web/20190216093820/https://history.howstuffworks.com/historical-events/berlin-wall.htm |url-status=live }}</ref>

Non-German Westerners could cross the border at [[Berlin Friedrichstraße station|Friedrichstraße station]] in East Berlin and at Checkpoint Charlie. When the Wall was erected, Berlin's complex public transit networks, the [[Berlin S-Bahn|S-Bahn]] and [[Berlin U-Bahn|U-Bahn]], were divided with it.<ref name = "cgqmzv"/> Some lines were cut in half; many stations were shut down. Three western lines traveled through brief sections of East Berlin territory, passing through eastern stations (called ''{{lang|de|Geisterbahnhöfe}}'', or [[ghost station]]s) without stopping. Both the eastern and western networks converged at {{lang|de|Friedrichstraße}}, which became a major crossing point for those (mostly Westerners) with permission to cross.<ref name="history.howstuffworks.com"/><ref name="mashable.com">{{cite web |url=https://mashable.com/2014/11/06/berlin-wall-fence/ |title=Before the Berlin Wall, people escaped through a wire fence |first=Chris |last=Wild |website=Mashable |date=6 November 2014 |access-date=15 February 2018 |archive-date=16 February 2018 |archive-url=https://web.archive.org/web/20180216025706/https://mashable.com/2014/11/06/berlin-wall-fence/ |url-status=live }}</ref>

===Crossing===
[[File:Berlin travel orders.png|thumb|Travel orders to go to Berlin as used by U.S. forces in the 1980s]]
West Germans and citizens of other Western countries could generally visit East Germany, often after applying for a [[Travel visa|visa]]<ref name=willis>{{cite book |last1=Willis |first1=Jim |title=Daily Life behind the Iron Curtain |date=1946 |publisher=ABC-CLIO |location=Santa Barbara, CA |isbn=9780313397639 |url=https://books.google.com/books?id=j-I99V70m0sC&q=visa+to+visit+west+germany+from+east&pg=PT45 |access-date=5 November 2014 |ref=willis}}</ref> at an East German embassy several weeks in advance. Visas for day trips restricted to East Berlin were issued without previous application in a simplified procedure at the border crossing. However, East German authorities could refuse entry permits without stating a reason. In the 1980s, visitors from the western part of the city who wanted to visit the eastern part had to exchange at least DM 25 into East German currency at the poor exchange rate of 1:1. It was forbidden to export East German currency from the East, but money not spent could be left at the border for possible future visits. Tourists crossing from the west had to also pay for a visa, which cost DM 5; West Berliners did not have to pay this fee.<ref name="mashable.com"/>

West Berliners initially could not visit East Berlin or East Germany at all—all crossing points were closed to them between 26 August 1961 and 17 December 1963. In 1963, negotiations between East and West resulted in a limited possibility for visits during the Christmas season that year ({{lang|de|Passierscheinregelung}}). Similar, very limited arrangements were made in 1964, 1965 and 1966.<ref name="mashable.com"/>

In 1971, with the [[Four Power Agreement on Berlin]], agreements were reached that allowed West Berliners to apply for visas to enter East Berlin and East Germany regularly, comparable to the regulations already in force for West Germans. However, East German authorities could still refuse entry permits.<ref name="mashable.com"/>

[[File:East Berlin Death Strip seen from Axel Springer Building 1984.jpg|thumb|East Berlin "death strip" of the Berlin Wall, as seen from the [[Axel Springer AG]] Building, 1984]]
East Berliners and East Germans could not, at first, travel to West Berlin or West Germany at all. This regulation remained in force essentially until the fall of the Wall, but over the years several exceptions to these rules were introduced, the most significant being:
*Elderly pensioners could travel to the West starting in 1964<ref>{{cite web |last1=Chronik der Mauer staff |title=Chronicle of the Berlin Wall: 9 September 1964 |url=http://www.chronik-der-mauer.de/en/chronicle/#anchoryear1964 |website=Chronik der Mauer |publisher=Federal Agency for Civic Education |access-date=3 December 2019 |archive-date=1 December 2019 |archive-url=https://web.archive.org/web/20191201085017/http://www.chronik-der-mauer.de/en/chronicle/#anchoryear1964 |url-status=live }}</ref>
*Visits of relatives for important family matters
*People who had to travel to the West for professional reasons (for example, artists, truck drivers, musicians, writers, etc.)

For each of these exceptions, GDR citizens had to apply for individual approval, which was never guaranteed. In addition, even if travel was approved, GDR travellers could exchange only a very small number of [[East German Mark]]s into [[Deutsche Mark]]s (DM), thus limiting the financial resources available for them to travel to the West. This led to the West German practice of granting a small amount of DM annually (''[[Begrüßungsgeld]]'', or welcome money) to GDR citizens visiting West Germany and West Berlin to help alleviate this situation.<ref name="mashable.com"/>

Citizens of other East European countries were in general subject to the same prohibition of visiting Western countries as East Germans, though the applicable exception (if any) varied from country to country.<ref name="mashable.com"/>

===Allied Military Personal Crossing===

Allied military personnel and civilian officials of the Allied forces could enter and exit East Berlin without submitting to East German passport controls, purchasing a visa or being required to exchange money. Likewise, Soviet military patrols could enter and exit West Berlin. This was a requirement of the post-war [[Allied Control Council|Four Powers]] Agreements. A particular area of concern for the Western Allies involved official dealings with East German authorities when crossing the border, since Allied policy did not recognize the authority of the GDR to regulate Allied military traffic to and from West Berlin, as well as the Allied presence within Greater Berlin, including entry into, exit from, and presence within East Berlin.<ref name="mashable.com"/>

The Allies held that only the Soviet Union, and not the GDR, had the authority to regulate Allied personnel in such cases. For this reason, elaborate procedures were established to prevent inadvertent recognition of East German authority when engaged in travel through the GDR and when in East Berlin. Special rules applied to travel by Western Allied military personnel assigned to the [[military liaison missions]] accredited to the commander of Soviet forces in East Germany, located in [[Potsdam]].<ref name="mashable.com"/>

Allied personnel were restricted by policy when travelling by land to the following routes:

;Transit between West Germany and West Berlin:
*'''Road:''' The Helmstedt–Berlin autobahn ([[Bundesautobahn 2|A2]]) ([[Checkpoint Alpha|Checkpoints Alpha]] and [[Checkpoint Bravo|Bravo]] respectively). Soviet military personnel manned these checkpoints and processed Allied personnel for travel between the two points. The Western Allies considered Ziesar, specifically Exit 76 from [[Bundesautobahn 2|Autobahn 2]], the halfway point of the transit route between [[West Berlin]] and [[West Germany|"mainland" West Germany]]. Road patrols offering breakdown services and assistance with DDR and Soviet authorities to Allied travelers were provided by [[Berlin Brigade|Americans based in Berlin]] east of [[Ziesar]] and by the British detachment at [[Helmstedt]] west of it.
[[File:Berlin corrider turns.jpg|thumb]]
*'''Rail:''' Western Allied military personnel and civilian officials of the Allied forces were forbidden to use commercial train service between West Germany and West Berlin, because of GDR passport and customs controls when using them. Instead, the Allied forces operated a series of official (duty) trains that traveled between their respective duty stations in West Germany and West Berlin. When transiting the GDR, the trains would follow the route between Helmstedt and [[Griebnitzsee]], just outside West Berlin. In addition to persons traveling on official business, authorized personnel could also use the duty trains for personal travel on a space-available basis. The trains traveled only at night, and as with transit by car, Soviet military personnel handled the processing of duty train travelers.<ref name="mashable.com"/> (See [[History of the Berlin S-Bahn]].)

;Entry into and exit from East Berlin:
*[[Checkpoint Charlie]] (as a pedestrian or riding in a vehicle)

As with military personnel, special procedures applied to travel by diplomatic personnel of the Western Allies accredited to their respective embassies in the GDR. This was intended to prevent inadvertent recognition of East German authority when crossing between East and West Berlin, which could jeopardize the overall Allied position governing the freedom of movement by Allied forces personnel within all Berlin.

Ordinary citizens of the Western Allied powers, not formally affiliated with the Allied forces, were authorized to use all designated transit routes through East Germany to and from West Berlin. Regarding travel to East Berlin, such persons could also use the Friedrichstraße train station to enter and exit the city, in addition to Checkpoint Charlie. In these instances, such travelers, unlike Allied personnel, had to submit to East German border controls.<ref name="mashable.com"/>

===Defection attempts===
{{further|List of deaths at the Berlin Wall}}
During the years of the Wall, around 5,000 people successfully defected to West Berlin. The number of people who died trying to cross the Wall, or as a result of the Wall's existence, has been disputed. The most vocal claims by [[Alexandra Hildebrandt]], director of the [[Checkpoint Charlie Museum]] and widow of the museum's founder, estimated the death toll to be well above 200.<ref name="Chronik">{{cite web |url=http://www.chronik-der-mauer.de/index.php/de/Common/Document/field/file/id/45997 |title=Forschungsprojekt "Die Todesopfer an der Berliner Mauer, 1961–1989": BILANZ (Stand: 7. August 2008) (in German) |access-date=6 August 2011 |archive-date=29 September 2019 |archive-url=https://web.archive.org/web/20190929153720/http://www.chronik-der-mauer.de/index.php/de/Common/Document/field/file/id/45997 |url-status=live }}</ref><ref name="contemporary research"/> A historic research group at the [[Centre for Contemporary History]] (ZZF) in [[Potsdam]] has confirmed at least 140 deaths.<ref name="contemporary research">{{cite web |url=http://www.chronik-der-mauer.de/178924/todeopfer-an-der-berliner-mauer |title=Todesopfer an der Berliner Mauer |language=de |trans-title=Fatalities at the Berlin Wall |publisher=Chronik der Mauer |access-date=26 January 2018 |archive-date=6 October 2019 |archive-url=https://web.archive.org/web/20191006190136/http://www.chronik-der-mauer.de/178924/todeopfer-an-der-berliner-mauer |url-status=live }}</ref> Prior official figures listed 98 as being killed.

[[File:Leap into Freedom.jpeg|thumb|[[National People's Army|NVA]] soldier [[Conrad Schumann]] defecting to West Berlin during the Wall's early days in 1961]]
[[File:Michael Finder and Willy Finder - Flickr - The Central Intelligence Agency.jpg|thumb|upright|October 7, 1961. Four-year-old Michael Finder of East Germany is tossed by his father into a net held by residents across the border in West Berlin. The father, Willy Finder, prepares to make the jump himself.]]
The East German government issued shooting orders (''[[Schießbefehl]]'') to border guards dealing with defectors, though such orders are not the same as "shoot to kill" orders. GDR officials denied issuing the latter. In an October 1973 order later discovered by researchers, guards were instructed that people attempting to cross the Wall were criminals and needed to be shot:
{{blockquote|Do not hesitate to use your firearm, not even when the border is breached in the company of women and children, which is a tactic the traitors have often used.<ref name="BBCSept2007">{{cite news |url=https://news.bbc.co.uk/2/hi/europe/6943093.stm |work=[[BBC News]] |date=12 August 2007 |access-date=12 August 2007 |quote=A newly discovered order is the firmest evidence yet that the [[communist regime]] gave explicit shoot-to-kill orders, says Germany's director of Stasi files. |title=E German 'licence to kill' found |archive-date=11 June 2009 |archive-url=https://web.archive.org/web/20090611004756/http://news.bbc.co.uk/1/hi/world/europe/6943093.stm |url-status=live }}</ref>}}

Early successful escapes involved people jumping the initial barbed wire or leaping out of apartment windows along the line, but these ended as the Wall was fortified. East German authorities no longer permitted apartments near the Wall to be occupied, and any building near the Wall had its windows boarded and later bricked up. On 15 August 1961, [[Conrad Schumann]] was the first East German border guard to escape by jumping the barbed wire to West Berlin.<ref>"Conrad Schumann, 56, Symbol of E. Berlin escapes"; North Sports Final Edition Associated Press. ''Chicago Tribune'', Chicago, Ill.: 23 June 1998. p. 8</ref>

On 22 August 1961, [[Ida Siekmann]] was the first casualty at the Berlin Wall: she died after she jumped out of her third floor apartment at 48 [[Bernauer Strasse]].<ref>{{cite web |url=http://www.chronik-der-mauer.de/index.php/de/Start/Detail/id/593816/page/1 |title=Chronik der Mauer – Bau und Fall der Berliner Mauer &#124; Opfer der Mauer |publisher=Chronik-der-mauer.de |access-date=6 August 2011 |archive-date=14 March 2016 |archive-url=https://web.archive.org/web/20160314082744/http://www.chronik-der-mauer.de/index.php/de/start/detail/id/593816/page/1 |url-status=live }}</ref> The first person to be shot and killed while trying to cross to West Berlin was [[Günter Litfin]], a twenty-four-year-old tailor. He attempted to swim across the [[Spree (river)|Spree]] to West Berlin on 24 August 1961, the same day that East German police had received shoot-to-kill orders to prevent anyone from escaping.<ref>{{cite book |last=Kempe |first=Frederick |title=Berlin 1961 |year=2011 |publisher=Penguin Group (US) |isbn=978-0-399-15729-5 |pages=[https://archive.org/details/berlin1961kenned0000kemp/page/363 363–367] |url=https://archive.org/details/berlin1961kenned0000kemp/page/363}}</ref>

Another dramatic escape was carried out in April 1963 by [[Wolfgang Engels]], a 19-year-old civilian employee of the ''[[Nationale Volksarmee]]'' (NVA). Engels stole a Soviet [[armored personnel carrier]] from a base where he was deployed and drove it right into the Wall. He was fired at and seriously wounded by border guards. But a West German policeman intervened, firing his weapon at the East German border guards. The policeman removed Engels from the vehicle, which had become entangled in the barbed wire.<ref>Hertle, Hans-Hermann (2008). ''The Berlin Wall: Monument of the Cold War''. Ch. Links Verlag, p. 72. {{ISBN|3-86153-463-0}}</ref>

[[File:Berlin-Memorial to the Victims of the Wall-1982.jpg|thumb|Memorial to the Victims of the Wall, with [[graffiti]], 1982]]
East Germans successfully defected by a variety of methods: [[Tunnel 57|digging long tunnels]] under the Wall, waiting for favorable winds and taking a [[hot air balloon]], sliding along aerial wires, flying [[ultralight aviation|ultralights]] and, in one instance, simply driving a sports car at full speed through the basic, initial fortifications. When a metal beam was placed at checkpoints to prevent this kind of defection, up to four people (two in the front seats and possibly two in the [[Trunk (car)|boot]]) drove under the bar in a sports car that had been modified to allow the roof and windscreen to come away when it made contact with the beam. They lay flat and kept driving forward. The East Germans then built zig-zagging roads at checkpoints. The sewer system predated the Wall, and some people escaped through the sewers,<ref>{{cite news |url=https://www.thelocal.de/20141105/the-great-escape-across-the-berlin-wall |title=Escaping of the 5,000 from East Berlin |date=5 November 2014 |newspaper=The Local Germany |access-date=15 February 2018 |archive-date=16 February 2018 |archive-url=https://web.archive.org/web/20180216025330/https://www.thelocal.de/20141105/the-great-escape-across-the-berlin-wall |url-status=live }}</ref> in a number of cases with assistance from the [[Unternehmen Reisebüro]].<ref>{{cite web |url=http://www.independent.co.uk/news/world/europe/secret-tunnels-that-brought-freedom-from-berlins-wall-1804765.html |title=Secret tunnels that brought freedom from Berlin's Wall |date=18 October 2009 |website=The Independent |access-date=15 February 2018 |archive-date=16 February 2018 |archive-url=https://web.archive.org/web/20180216030850/http://www.independent.co.uk/news/world/europe/secret-tunnels-that-brought-freedom-from-berlins-wall-1804765.html |url-status=live }}</ref> In September 1962, 29 people escaped through a tunnel to the west.<ref>{{cite book |last1=Merriman |first1=Helena |title=Tunnel 29 |date=2021 |publisher=Public Affairs |location=New York |isbn=9781541788831}}</ref> At least 70 tunnels were dug under the wall; only 19 were successful in allowing fugitives—about 400 persons—to escape. The East German authorities eventually used seismographic and acoustic equipment to detect the practice.<ref>{{cite news |last=Crossland |first=David |url=https://www.thetimes.co.uk/edition/world/hatred-of-the-communist-east-that-drove-berlin-wall-tunneller-w70cw9tx3 |title=Hatred of the Communist East that drove Berlin Wall tunneller |work=The Times |date=4 November 2019 |access-date=3 November 2019 |url-access=subscription |archive-date=4 November 2019 |archive-url=https://web.archive.org/web/20191104194707/https://www.thetimes.co.uk/edition/world/hatred-of-the-communist-east-that-drove-berlin-wall-tunneller-w70cw9tx3 |url-status=live }}</ref><ref name="AFP">{{cite news |title=Meet the Berlin Wall tunnel digger saved by Stasi 'hero' |url=https://www.france24.com/en/20191101-meet-the-berlin-wall-tunnel-digger-saved-by-stasi-hero |access-date=8 November 2019 |work=France 24 |agency=Agence France-Presse |date=1 November 2019 |archive-date=8 November 2019 |archive-url=https://web.archive.org/web/20191108124344/https://www.france24.com/en/20191101-meet-the-berlin-wall-tunnel-digger-saved-by-stasi-hero |url-status=live }}</ref> In 1962, they planned an attempt to use explosives to destroy one tunnel, but this was not carried out as it was apparently sabotaged by a member of the Stasi.<ref name="AFP" />

An airborne escape was made by Thomas Krüger, who landed a [[Zlin Z 42|Zlin Z 42M]] light aircraft of the ''[[Gesellschaft für Sport und Technik]]'', an East German youth military training organization, at [[RAF Gatow]]. His aircraft, registration DDR-WOH, was dismantled and returned to the East Germans by road, complete with humorous slogans painted on it by airmen of the [[Royal Air Force]], such as "Wish you were here" and "Come back soon".<ref>Vitaliev, V. (2008). "After all...the pupils of Houdini". ''Engineering & Technology'' (17509637), 3(18), 96.</ref>

If an escapee was wounded in a crossing attempt and lay on the death strip, no matter how close they were to the Western wall, Westerners could not intervene for fear of triggering engaging fire from the 'Grepos', the East Berlin border guards. The guards often let fugitives bleed to death in the middle of this ground, as in the most notorious failed attempt, that of [[Peter Fechter]] (aged 18) at a point near Zimmerstrasse in East Berlin. He was shot and bled to death, in full view of the Western media, on 17 August 1962.<ref>{{Cite web |url=https://www.independent.co.uk/independentpremium/long-reads/berlin-wall-1989-anniversary-peter-fechter-death-communism-soviet-union-history-a9156716.html |title=The Berlin Wall bricklayer whose death became instrumental in its destruction |date=9 November 2019 |website=The Independent |language=en |access-date=9 November 2019 |archive-date=9 November 2019 |archive-url=https://web.archive.org/web/20191109170026/https://www.independent.co.uk/independentpremium/long-reads/berlin-wall-1989-anniversary-peter-fechter-death-communism-soviet-union-history-a9156716.html |url-status=live }}</ref> Fechter's death created negative publicity worldwide that led the leaders of East Berlin to place more restrictions on shooting in public places and provide medical care for possible "would-be escapers".<ref>Taylor, Frederick. ''The Berlin Wall: A World Divided 1961–1989'', London: Harper Perennial, 2006.</ref> The last person to be shot and killed while trying to cross the border was [[Chris Gueffroy]] on 6 February 1989, while the final person to die in an escape attempt was [[Winfried Freudenberg]] who was killed when his homemade [[natural gas]]-filled [[aerostat|balloon]] crashed on 8 March 1989.

The Wall gave rise to a widespread sense of desperation and oppression in East Berlin, as expressed in the private thoughts of one resident, who confided to her diary "Our lives have lost their spirit{{nbsp}}... we can do nothing to stop them."<ref>{{cite book |last=Kempe |first=Frederick |title=Berlin 1961 |year=2011 |publisher=Penguin Group (US) |isbn=978-0-399-15729-5 |page=[https://archive.org/details/berlin1961kenned0000kemp/page/394 394] |url=https://archive.org/details/berlin1961kenned0000kemp/page/394}}</ref>

==Concerts by Western artists and growing anti-Wall sentiment==
===David Bowie, 1987===
On 6 June 1987, [[David Bowie]], who earlier for several years lived and recorded in West Berlin, played [[Glass Spider Tour|a concert close to the Wall]]. This was attended by thousands of Eastern concertgoers across the Wall,<ref name="Fisher">{{cite web |url=https://www.vox.com/2016/1/11/10749546/david-bowie-berlin-wall-heroes |work=[[Vox (website)|Vox]] |date=11 January 2016 |access-date=12 January 2016 |title=David Bowie at the Berlin Wall: the incredible story of a concert and its role in history |last=Fisher |first=Max |archive-date=13 January 2016 |archive-url=https://web.archive.org/web/20160113052820/http://www.vox.com/2016/1/11/10749546/david-bowie-berlin-wall-heroes |url-status=live }}</ref> followed by violent rioting in East Berlin. According to Tobias Ruther, these protests in East Berlin were the first in the sequence of riots that led to those of November 1989.<ref>{{cite web |title=Did Bowie bring down the Berlin Wall? |url=http://www.theweek.co.uk/25027/did-bowie-bring-down-berlin-wall |work=[[The Week]] |access-date=11 January 2016 |date=15 December 2008 |archive-date=5 April 2022 |archive-url=https://web.archive.org/web/20220405000214/https://www.theweek.co.uk/25027/did-bowie-bring-down-berlin-wall |url-status=live }}</ref><ref>{{cite web |title=Germany: Thank you David Bowie for helping bring down the Berlin Wall |url=https://www.businessinsider.com/germany-thanks-david-bowie-for-helping-bring-down-berlin-wall-2016-1 |work=[[Business Insider|Business Insider Australia]] |access-date=11 January 2016 |date=11 January 2016 |archive-date=24 February 2022 |archive-url=https://web.archive.org/web/20220224211724/https://www.businessinsider.com.au/germany-thanks-david-bowie-for-helping-bring-down-berlin-wall-2016-1 |url-status=live }}</ref> Although other factors were probably more influential in the fall of the Wall,<ref name="Fisher"/> upon [[Death of David Bowie|his death]] in 2016, the [[Federal Foreign Office|German Foreign Office]] tweeted "Good-bye, David Bowie. You are now among #Heroes. Thank you for helping to bring down the #wall."<ref>{{cite web |title=Good-bye, David Bowie |url=https://twitter.com/GermanyDiplo/status/686498183669743616 |publisher=German Foreign Office |access-date=11 January 2016 |date=11 January 2016 |archive-date=8 March 2016 |archive-url=https://web.archive.org/web/20160308191559/https://twitter.com/GermanyDiplo/status/686498183669743616 |url-status=live }}</ref>

===Bruce Springsteen, 1988===
On 19 July 1988, 16 months before the Wall came down, [[Bruce Springsteen]] and the [[E Street Band]], played Rocking the Wall, a live concert in East Berlin, which was attended by 300,000 in person and broadcast on television. Springsteen spoke to the crowd in German, saying: "I'm not here for or against any government. I've come to play rock 'n' roll for you in the hope that one day all the barriers will be torn down".<ref name="TL20130709">{{cite web |title=Did Springsteen's 1988 Berlin gig rock the Wall? |url=http://www.thelocal.de/opinion/20130709-50749.html |work=The Local – Germany's News in English |access-date=26 September 2013 |date=9 July 2013 |archive-date=28 September 2013 |archive-url=https://web.archive.org/web/20130928022723/http://www.thelocal.de/opinion/20130709-50749.html |url-status=dead}}</ref> East Germany and its [[Free German Youth|FDJ]] youth organization were worried they were losing an entire generation. They hoped that by letting Springsteen in, they could improve their sentiment among East Germans. However, this strategy of "one step backwards, two steps forwards" backfired, and the concert only made East Germans hungrier for more of the freedoms that Springsteen epitomized.

===David Hasselhoff, 1989===
On 31 December 1989, American TV actor and pop-music singer [[David Hasselhoff]] was the headlining performer for the Freedom Tour Live concert, which was attended by over 500,000 people on both sides of the Wall. The live concert footage was directed by music-video director [[Thomas Mignone]] and aired on broadcast television station Zweites Deutsches Fernsehen [[ZDF]] throughout Europe. During shooting, film crew personnel pulled people up from both sides to stand and celebrate on top of the wall. Hasselhoff sang his number-one-hit song "Looking for Freedom" on a platform at the end of a twenty-meter steel crane that swung above and over the Wall adjacent to the [[Brandenburg Gate]].<ref name="NPR20141109">{{cite web |title=How Mr. Hasselhoff Tore Down This Wall |url=https://www.npr.org/2014/11/09/362595983/how-mr-hasselhoff-tore-down-this-wall |work=NPR |publisher=National Public Radio |access-date=9 November 2014 |date=9 November 2014 |archive-date=9 November 2014 |archive-url=https://web.archive.org/web/20141109164818/http://www.npr.org/2014/11/09/362595983/how-mr-hasselhoff-tore-down-this-wall |url-status=live }}</ref> A [[David Hasselhoff Museum|small museum]] was created in 2008 to celebrate Hasselhoff in the basement of the Circus Hostel.<ref>{{cite web |title=A Guide to the Weird and Wacky in Berlin |work=[[The New York Times]] |url=https://www.nytimes.com/2018/04/24/arts/a-guide-to-the-weird-and-wacky-in-berlin.html |archive-url=https://web.archive.org/web/20191109155736/https://www.nytimes.com/2018/04/24/arts/a-guide-to-the-weird-and-wacky-in-berlin.html |url-status=dead |archive-date=9 November 2019 |access-date=1 March 2022}}</ref>

==Comments by politicians==
{{Main|Ich bin ein Berliner|Tear down this wall!}}
{{Listen
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[[File:President Ronald Reagan's Speech at the Berlin Wall, June 12, 1987.webm|thumb|upright=1.15|start=11:10|Complete speech by [[Ronald Reagan]] at the [[Brandenburg Gate]], 12 June 1987. "Tear down this wall" passage begins at 11:10 into this video.]]

On 26 June 1963, 22 months after the erection of the Berlin Wall, [[President of the United States|U.S. President]] [[John F. Kennedy]] visited West Berlin. Speaking from a platform erected on the steps of [[Rathaus Schöneberg]] for an audience of 450,000 and straying from the prepared script,<ref>{{Harvnb|Daum|2008|pp=140–144}}</ref> he declared in his ''[[Ich bin ein Berliner]]'' speech the support of the United States for West Germany and the people of West Berlin in particular:

{{blockquote|Two thousand years ago, the proudest boast was ''[[civis Romanus sum]]'' ["I am a Roman citizen"]. Today, in the world of freedom, the proudest boast is ''"Ich bin ein Berliner!"''... All free men, wherever they may live, are citizens of Berlin, and therefore, as a free man, I take pride in the words "Ich bin ein Berliner!"}}

The message was aimed as much at the Soviets as it was at Berliners and was a clear statement of U.S. policy in the wake of the construction of the Berlin Wall. The speech is considered one of Kennedy's best, both a significant moment in the [[Cold War]] and a high point of the [[New Frontier]]. It was a great morale boost for West Berliners, who lived in an [[exclave]] deep inside East Germany and feared a possible East German occupation.<ref>{{Harvnb|Daum|2008|pp=136–156, 223–226}}</ref>

British prime minister [[Margaret Thatcher]] commented in 1982:

{{blockquote|Every stone bears witness to the moral bankruptcy of the society it encloses.<ref>[https://www.nytimes.com/1982/10/30/world/mrs-thatcher-visits-the-berlin-wall.html Mrs. Thatcher Visits the Berlin Wall] {{Webarchive|url=https://web.archive.org/web/20171113165654/http://www.nytimes.com/1982/10/30/world/mrs-thatcher-visits-the-berlin-wall.html |date=13 November 2017 }}, ''[[The New York Times]]'', 30 October 1982</ref>}}

In a speech at the [[Brandenburg Gate]] commemorating the 750th anniversary of Berlin<ref name="USATODAY">{{cite news |url=https://www.usatoday.com/news/world/2007-06-12-reagan-speech_N.htm |title=Reagan's 'tear down this wall' speech turns 20 |access-date=19 February 2008 |work=[[USA Today]] |date=12 June 2007 |archive-date=14 March 2012 |archive-url=https://web.archive.org/web/20120314041230/http://www.usatoday.com/news/world/2007-06-12-reagan-speech_N.htm |url-status=live }}</ref> on 12 June 1987, U.S. President [[Ronald Reagan]] challenged [[Mikhail Gorbachev]], then the [[General Secretary of the Communist Party of the Soviet Union]], to tear down the Wall as a symbol of increasing freedom in the [[Eastern Bloc]]:

{{blockquote|We welcome change and openness; for we believe that freedom and security go together, that the advance of human liberty can only strengthen the cause of world peace. There is one sign the Soviets can make that would be unmistakable, that would advance dramatically the cause of freedom and peace. General Secretary Gorbachev, if you seek peace, if you seek prosperity for the Soviet Union and eastern Europe, if you seek [[liberalization]], come here to this gate. Mr. Gorbachev, open this gate. Mr. Gorbachev, tear down this Wall!<ref name="text">{{cite web |url=http://www.reaganfoundation.org/reagan/speeches/wall.asp |archive-url=https://web.archive.org/web/20080622043537/http://www.reaganfoundation.org/reagan/speeches/wall.asp |archive-date=22 June 2008 |title=Remarks at the Brandenberg Gate |access-date=9 February 2008 |publisher=Ronald Reagan Presidential Foundation |url-status=dead}}</ref>}}

In January 1989, GDR leader [[Erich Honecker]] predicted that the Wall would stand for 50 or 100 more years<ref>{{Cite news |url=https://www.telegraph.co.uk/news/worldnews/europe/germany/6527092/Berlin-Wall-anniversary-key-dates-in-the-history-of-Germanys-Wall.html |archive-url=https://ghostarchive.org/archive/20220110/https://www.telegraph.co.uk/news/worldnews/europe/germany/6527092/Berlin-Wall-anniversary-key-dates-in-the-history-of-Germanys-Wall.html |archive-date=10 January 2022 |url-access=subscription |url-status=live |title=Berlin Wall anniversary: key dates in the history of Germany's Wall |date=9 November 2009 |work=[[The Daily Telegraph|The Telegraph]] |access-date=10 March 2020 |language=en-GB |issn=0307-1235}}{{cbignore}}</ref> if the conditions that had caused its construction did not change.

=={{anchor|The Fall}}Fall  ==
{{main|Fall of the Berlin Wall}}

Due to the increasing economic problems in the Eastern Bloc and the failure of the USSR to intervene in relation to the individual communist states, the brackets of the Eastern Bloc slowly began to loosen from the end of the 1980s. One example is the fall of the communist government in neighboring [[Poland]]'s [[1989 Polish parliamentary election]]. Also in June 1989, the Hungarian government began [[Removal of Hungary's border fence with Austria|dismantling the electrified fence along its border with Austria]] (with Western TV crews present) although the border was still very closely guarded and escape was almost impossible.

The opening of a border gate between Austria and Hungary at the [[Pan-European Picnic]] on 19 August 1989, which was based on an idea by [[Otto von Habsburg]] to test the reaction of [[Mikhail Gorbachev]],<ref>Miklós Németh in Interview, Austrian TV – ORF "Report", 25 June 2019.</ref> then triggered a peaceful chain reaction, the end of which saw the end of the GDR and the Eastern Bloc. Because of the non-reaction of the USSR and the GDR to the mass exodus, the media-informed Eastern Europeans perceived the decreasing power of their governments, and more and more East Germans were now trying to flee via Hungary. In a comment to the ''Daily Mirror'' regarding the Pan-European Picnic, Erich Honecker showed his people his own inaction: "Habsburg distributed leaflets far into Poland, on which the East German holidaymakers were invited to a picnic. When they came to the picnic, they were given gifts, food and Deutsche Mark, and then they were persuaded to come to the West."<ref name="Thomas Roser 2018"/><ref name="Gorbatschows 2009"/><ref>Otmar Lahodynsky: Paneuropäisches Picknick: Die Generalprobe für den Mauerfall (Pan-European picnic: the dress rehearsal for the fall of the Berlin Wall – German), in: Profil 9 August 2014</ref> Then, in September, more than 13,000 East German tourists escaped through [[Hungary]] to [[Austria]].<ref>{{cite news |url=https://www.latimes.com/archives/la-xpm-2009-sep-13-oe-meyer13-story.html |title=The picnic that brought down the Berlin Wall |first=Michael |last=Meyer |work=[[Los Angeles Times]] |date=13 September 2009 |access-date=14 June 2010 |archive-date=15 July 2012 |archive-url=https://web.archive.org/web/20120715050007/http://articles.latimes.com/2009/sep/13/opinion/oe-meyer13 |url-status=live }}</ref> This set up a chain of events. The Hungarians prevented many more East Germans from crossing the border and returned them to [[Budapest]]. These East Germans flooded the [[Embassy of Germany, Budapest|West German embassy]] and refused to return to East Germany.<ref name="autogenerated2">{{cite web |url=http://www.dpa.de/Detailansicht-80er-Jahre.543+M517a9d5ff09.0.html |title=Sie wird noch in 50 Jahren stehen |date=22 May 2009 |publisher=dpa |language=de |url-status=dead |archive-url=https://web.archive.org/web/20110927223352/http://www.dpa.de/index.php |archive-date=27 September 2011 |access-date=10 March 2020}}</ref>

[[File:Berliner Mauer, ostdeutscher Grenzer beobachtet Räumung des Kubat-Dreieck.jpg|thumb|right|East German border guard at Berlin Wall, July 1988]]
The East German government responded by disallowing further travel to Hungary but allowed those already there to return to East Germany.<ref name="ReferenceA">Mary Elise Sarotte, ''Collapse: The Accidental Opening of the Berlin Wall'', New York: Basic Books, 2014</ref> This triggered similar events in neighboring [[Czechoslovakia]]. This time, however, the East German authorities allowed people to leave, provided that they did so by train through East Germany. This was followed by [[Monday demonstrations in East Germany|mass demonstrations within East Germany itself]]. Protests spread throughout East Germany in September 1989. Initially, protesters were mostly people wanting to leave to the West, chanting {{lang|de|"Wir wollen raus!"}} ("We want out!"). Then protestors began to chant {{lang|de|"Wir bleiben hier!"}} ("We are staying here!"). This was the start of what East Germans generally call the "[[Peaceful Revolution]]" of late 1989.<ref name="unknown 2009">{{cite web |url=http://www.mauerfall09.de/ |title=20 Jahre Mauerfall |access-date=9 April 2009 |year=2009 |publisher=Kulturprojekte Berlin GmbH |language=de |archive-date=3 April 2009 |archive-url=https://web.archive.org/web/20090403165816/http://mauerfall09.de/ |url-status=live }}</ref> The protest demonstrations grew considerably by early November. The movement neared its height on 4 November, when half a million people gathered to demand political change at the [[Alexanderplatz demonstration]], in East Berlin's large public square and transportation hub.<ref>Henslin, 07</ref> On 9 October 1989, the police and army units were given permission to use force against those assembled, but this did not deter the church service and march from taking place, which gathered 70,000 people.<ref name="Crutchley2015">{{cite web |last1=Crutchley |first1=Peter |title=How prayers helped end the Cold War |url=http://www.bbc.co.uk/religion/0/24661333 |publisher=[[BBC]] |access-date=2 February 2019 |language=en |date=9 October 2015 |archive-date=2 February 2019 |archive-url=https://web.archive.org/web/20190202103325/http://www.bbc.co.uk/religion/0/24661333 |url-status=dead }}</ref>

The longtime leader of East Germany, [[Erich Honecker]], resigned on 18 October 1989 and was replaced by [[Egon Krenz]] that day.

The wave of refugees leaving East Germany for the West kept increasing. By early November refugees were finding their way to Hungary via Czechoslovakia, or via the [[Embassy of Germany, Prague|West German embassy in Prague]]. This was tolerated by the new Krenz government, because of long-standing agreements with the communist Czechoslovak government, allowing free travel across their common border. However, this movement of people grew so large it caused difficulties for both countries. To ease the difficulties, the politburo led by Krenz decided on 9 November to allow refugees to exit directly through crossing points between East Germany and West Germany, including between East and West Berlin. Later the same day, the ministerial administration modified the proposal to include private, round-trip, and travel. The new regulations were to take effect the next day.<ref name="Schäfer, 2015">{{cite book |title=Deutsche Geschichte in 100 Objekten |publisher=Piper |last=Schäfer |first=Hermann |year=2015 |location=München, Berlin, Zürich |page=570 |isbn=978-3-492057028}}</ref>

[[File:Bundesarchiv Bild 183-1986-0813-460, Berlin, Parade von Kampfgruppen zum Mauerbau.jpg|thumb|left|East German military parade in [[Karl-Marx-Allee]], [[East Berlin]] in August 1986, celebrating the "25th anniversary of the Anti-Fascist Protection Wall", the official name of the Berlin Wall]]
[[Günter Schabowski]], the party boss in East Berlin and the spokesman for the SED Politburo, had the task of announcing the new regulations. However, he had not been involved in the discussions about the new regulations and had not been fully updated.<ref name="Schabowski">{{cite news |last=Sarotte |first=Mary Elise |url=https://www.washingtonpost.com/wp-dyn/content/article/2009/10/30/AR2009103001846.html |title=How it went down: The little accident that toppled history |newspaper=The Washington Post |date=1 November 2009 |access-date=2 November 2009 |archive-date=5 April 2023 |archive-url=https://web.archive.org/web/20230405190527/http://www.washingtonpost.com/wp-dyn/content/article/2009/10/30/AR2009103001846.html |url-status=live }}</ref> Shortly before a press conference on 9 November, he was handed a note announcing the changes, but given no further instructions on how to handle the information. These regulations had only been completed a few hours earlier and were to take effect the following day, so as to allow time to inform the border guards. But this starting time delay was not communicated to Schabowski.<ref name=Revolution1989>{{cite book |last=Sebetsyen |first=Victor |title=Revolution 1989: The Fall of the Soviet Empire |publisher=[[Pantheon Books]] |location=New York |year=2009 |isbn=978-0-375-42532-5 |url=https://archive.org/details/revolution1989fa00sebe}}</ref>{{page needed|date=August 2020}} At the end of the press conference, Schabowski read out loud the note he had been given. A reporter, [[Agenzia Nazionale Stampa Associata|ANSA]]'s [[Riccardo Ehrman]],<ref name=time_stephanie_kirchner_2009_04_19>{{cite news |title=Berlin Wall: Was the Fall Engineered by the GDR? |first=Stephanie |last=Kirchner |url=http://www.time.com/time/world/article/0,8599,1892408,00.html |archive-url=https://web.archive.org/web/20090422040812/http://www.time.com/time/world/article/0,8599,1892408,00.html |url-status=dead |archive-date=22 April 2009 |newspaper=[[Time (magazine)|Time]] |date=19 April 2009 |access-date=18 June 2019}}</ref> asked when the regulations would take effect. After a few seconds' hesitation, Schabowski replied, "As far as I know, it takes effect immediately, without delay".<ref name="Revolution1989"/>{{page needed|date=August 2020}} After further questions from journalists, he confirmed that the regulations included the border crossings through the Wall into West Berlin, which he had not mentioned until then.<ref>{{cite journal |last=Walker |first=Marcus |url=https://www.wsj.com/articles/SB125597721400194603 |title=Did Brinkmannship Fell Berlin's Wall? Brinkmann Says It Did |journal=The Wall Street Journal |date=21 October 2009 |access-date=3 August 2017 |archive-date=16 July 2018 |archive-url=https://web.archive.org/web/20180716224045/https://www.wsj.com/articles/SB125597721400194603 |url-status=live }}</ref> He repeated that it was immediate in an interview with American journalist [[Tom Brokaw]].<ref>{{cite news |url=http://www.nbcnews.com/watch/nbcnews-com/brokaw-reports-from-the-berlin-wall-337455683615 |work=NBC NEWS |date=9 November 1989 |title=Brokaw reports from the Berlin Wall |access-date=18 June 2019 |archive-date=16 August 2017 |archive-url=https://web.archive.org/web/20170816022753/http://www.nbcnews.com/watch/nbcnews-com/brokaw-reports-from-the-berlin-wall-337455683615 |url-status=live }}</ref>

Excerpts from Schabowski's press conference were the lead story on West Germany's two main news programs that night—at 7:17&nbsp;p.m. on [[ZDF]]'s ''[[heute]]'' and at 8 p.m. on [[ARD (broadcaster)|ARD]]'s ''Tagesschau''. As ARD and ZDF had broadcast to [[Tal der Ahnungslosen|nearly all of East Germany]] since the late 1950s and had become accepted by the East German authorities, the news was broadcast there as well simultaneously. Later that night, on ARD's ''[[Tagesthemen]]'', anchorman [[Hanns Joachim Friedrichs]] proclaimed, "This 9 November is a historic day. The GDR has announced that, starting immediately, its borders are open to everyone. The gates in the Wall stand open wide."<ref name=Revolution1989/>{{page needed|date=August 2020}}<ref name="Schabowski" />

After hearing the broadcast, East Germans began gathering at the Wall, at the six checkpoints between East and West Berlin, demanding that border guards immediately open the gates.<ref name="Schabowski" /> The surprised and overwhelmed guards made many hectic telephone calls to their superiors about the problem. At first, they were ordered to find the "more aggressive" people gathered at the gates and stamp their passports with a special stamp that barred them from returning to East Germany—in effect, revoking their citizenship. However, this still left thousands of people demanding to be let through "as Schabowski said we can".<ref name=Revolution1989/>{{page needed|date=August 2020}} It soon became clear that no one among the East German authorities would take personal responsibility for issuing orders to use lethal force, so the vastly outnumbered soldiers had no way to hold back the huge crowd of East German citizens. Finally, at 10:45&nbsp;p.m. on 9 November, [[Harald Jäger]], the commander of the [[Bornholmer Straße border crossing]] yielded, allowing the guards to open the checkpoints and allowing people through with little or no identity checking.<ref name="Spiegel Online">{{cite news |title=The Guard Who Opened the Berlin Wall: 'I Gave my People the Order – Raise the Barrier' |url=http://www.spiegel.de/international/germany/the-guard-who-opened-the-berlin-wall-i-gave-my-people-the-order-raise-the-barrier-a-660128.html |access-date=14 October 2014 |work=[[Spiegel Online]] |date=9 November 2014 |archive-date=13 October 2014 |archive-url=https://web.archive.org/web/20141013090443/http://www.spiegel.de/international/germany/the-guard-who-opened-the-berlin-wall-i-gave-my-people-the-order-raise-the-barrier-a-660128.html |url-status=live }}</ref> As the ''[[New states of Germany|Ossis]]'' swarmed through, they were greeted by ''[[Wessi]]s'' waiting with flowers and champagne amid wild rejoicing. Soon afterward, a crowd of West Berliners jumped on top of the Wall, and were soon joined by East German youngsters.<ref>{{Cite book |title=The Collapse: The Accidental Opening of the Berlin Wall |last=Sarotte |first=Mary Elise |publisher=Basic Books |year=2014 |location=New York |pages=146–147 |isbn=978-0-465-06494-6}}</ref> The evening of 9 November 1989 is known as the night the Wall came down.<ref>{{Cite news |url=https://news.bbc.co.uk/onthisday/hi/witness/november/9/newsid_3241000/3241641.stm |title=1989: The night the Wall came down |date=9 November 1989 |via=news.bbc.co.uk |access-date=10 August 2019 |archive-date=12 July 2020 |archive-url=https://web.archive.org/web/20200712190702/http://news.bbc.co.uk/onthisday/hi/witness/november/9/newsid_3241000/3241641.stm |url-status=live }}</ref>

Another border crossing to the south may have been opened earlier. An account by [[Heinz Schäfer]] indicates that he also acted independently and ordered the opening of the gate at Waltersdorf-Rudow a couple of hours earlier.<ref>{{cite news |title=East Germans may have arrived in West Berlin hours before previously thought |author=McElroy, Damien |url=https://www.telegraph.co.uk/news/worldnews/europe/germany/6519769/East-Germans-may-have-arrived-in-West-Berlin-hours-before-previously-thought.html |archive-url=https://ghostarchive.org/archive/20220110/https://www.telegraph.co.uk/news/worldnews/europe/germany/6519769/East-Germans-may-have-arrived-in-West-Berlin-hours-before-previously-thought.html |archive-date=10 January 2022 |url-access=subscription |url-status=live |newspaper=[[The Daily Telegraph]] |date=7 November 2009 |access-date=7 November 2014}}{{cbignore}}</ref> This may explain reports of East Berliners appearing in West Berlin earlier than the opening of the Bornholmer Straße border crossing.<ref>{{Cite news |last1=Protzman |first1=Ferdinand |date=1989-11-10 |title=Clamor in the East; East Berliners Explore Land Long Forbidden |language=en-US |work=The New York Times |url=https://www.nytimes.com/1989/11/10/world/clamor-in-the-east-east-berliners-explore-land-long-forbidden.html |access-date=2021-10-22 |issn=0362-4331 |archive-date=22 October 2021 |archive-url=https://web.archive.org/web/20211022004719/https://www.nytimes.com/1989/11/10/world/clamor-in-the-east-east-berliners-explore-land-long-forbidden.html |url-status=live }}</ref>

Thirty years after the fall of the Berlin Wall, ''[[The Guardian]]'' collected short stories from 9 November 1989 by five German writers who reflect on the day. In this, [[Kathrin Schmidt]] remembers comically: "I downed almost an entire bottle of schnapps".<ref>{{Cite news |url=https://www.theguardian.com/books/2019/nov/09/30-years-after-fall-berlin-wall |title=Watching the fall of the Berlin Wall: 'I downed almost an entire bottle of schnapps' |last1=Erpenbeck |first1=Jenny |date=9 November 2019 |work=The Guardian |access-date=9 November 2019 |last2=Brussig |first2=Thomas |language=en-GB |issn=0261-3077 |last3=Schmidt |first3=Kathrin |last4=Wagner |first4=David |last5=Rennefanz |first5=Sabine |archive-date=9 November 2019 |archive-url=https://web.archive.org/web/20191109065837/https://www.theguardian.com/books/2019/nov/09/30-years-after-fall-berlin-wall |url-status=live }}</ref>

==Legacy==
<gallery mode="packed">
File:Berlin wall 1.jpg|Remains of the Wall adjacent to the [[Topography of Terror]], August 2007
File:Checkpoint Charlie Memorial.JPG|A memorial of over a thousand crosses and a segment of the Wall for those who died trying to cross. The memorial stood for ten months from 2004 to 2005.
File:BERLINER MAUER 1961–1989 plaque.jpg|alt=A "BERLINER MAUER 1961–1989" plaque near Checkpoint Charlie signifying where the Wall stood|A plaque near [[Checkpoint Charlie]] signifying where the Wall stood
File:Fort Gordon's Berlin Wall Display.JPG|Display of two sections of the Wall and a "You are leaving" sign at [[Fort Gordon]], [[Georgia (U.S. state)|Georgia]], US
File:Berlin Wall from the East.jpg|The Berlin Wall from the East Berlin side, 1967
File:Berlin wall-1.jpg|A sign reading "Until we see each other again in the capital of the GDR"
File:Berlin wall-3.jpg|[[Czech hedgehog]] anti-tank obstacles and the Wall
File:Berlin Wall Exhibition 2014-1.jpg|An exhibition dedicated to the 25th anniversary to the Berlin Wall destruction was located at [[Potsdamer Platz]] Arkaden.
File:Hole in berlin wall.jpg|A hole in the Berlin wall, 2019
</gallery>

[[File:Berlin Wall (13-8-2006).jpg|thumb|Remaining stretch of the Wall near [[Berlin Ostbahnhof|Ostbahnhof]] in [[Friedrichshain]] called [[East Side Gallery]], August 2006]]
Little is left of the Wall at its original site, which was destroyed almost in its entirety. Three long sections are still standing: an {{convert|80|m|ft|adj=mid|-long}} piece of the first (westernmost) wall at the [[Topography of Terror]], site of the former [[Gestapo]] headquarters, halfway between Checkpoint Charlie and [[Potsdamer Platz]]; a longer section of the second (easternmost) wall along the [[Spree (river)|Spree]] River near the {{lang|de|[[Oberbaumbrücke]]}}, nicknamed [[East Side Gallery]]; and a third section that is partly reconstructed, in the north at Bernauer Straße, which was turned into a memorial in 1998. Other isolated fragments, lampposts, other elements, and a few watchtowers also remain in various parts of the city.
*The former leadership in the Schlesischen Busch in the vicinity of the Puschkinallee—the listed, twelve-meter high watchtower stands in a piece of the wall strip, which has been turned into a park, near the [[Lohmühleninsel]].<ref>{{cite web |url=http://www.kunstfabrik.org/#LUe |title=Flutgraben e.V. |website=kunstfabrik.org |access-date=25 June 2017 |archive-date=11 January 2016 |archive-url=https://web.archive.org/web/20160111144732/http://kunstfabrik.org/#LUe |url-status=live }}</ref>
*The former "Kieler Eck" ([[Kiel]] Corner) on Kieler Strasse in [[Mitte (locality)|Mitte]], close to the Berlin-Spandau Schifffahrtskanal—the tower is protected as a historic monument and now surrounded on three sides by new buildings. It houses a memorial site named after the Wallopfer [[Günter Litfin]], who was shot at [[Humboldthafen]] in August 1961. The memorial site, which is run by the initiative of his brother Jürgen Liftin, can be viewed after registration.
*The former management office at Nieder Neuendorf, in the district of [[Hennigsdorf]] of the same name—here is the permanent exhibition on the history of the border installations between the two German states.
*The former management station at Bergfelde, today the district of [[Hohen Neuendorf]]—The tower is located in an already reforested area of the border strip and is used together with surrounding terrain as a nature protection tower by the Deutschen Waldjugend.
*The only one of the much slimmer observation towers (BT-11) in the Erna-Berger-Strasse also in Mitte—however, was moved by a few meters for construction work and is no longer in the original location; There is an exhibition about the wall in the area of the Potsdamer Platz in planning.

[[File:Tracé du Mur de Berlin près de Potsdamer Platz, 2015.JPG|thumb|Line indicating where the inner part of the wall once stood on [[Leipziger Platz]], just off [[Potsdamer Platz]], in 2015]]
Nothing still accurately represents the Wall's original appearance better than a very short stretch at Bernauer Straße associated with the Berlin Wall Documentation Center.<ref>{{cite web |title=Berlin Wall Memorial |url=http://www.berliner-mauer-gedenkstaette.de/en/memorial-grounds-548.html |publisher=Berlin Wall Foundation |access-date=23 January 2016 |archive-date=4 March 2016 |archive-url=https://web.archive.org/web/20160304114855/http://www.berliner-mauer-gedenkstaette.de/en/memorial-grounds-548.html |url-status=live }}</ref> Other remnants are badly damaged by souvenir seekers. Fragments of the Wall were taken, and some were sold around the world. Appearing both with and without [[Certificate of authenticity|certificates of authenticity]], these fragments are now a staple on the online auction service [[eBay]] as well as German souvenir shops. Today, the eastern side is covered in [[graffiti]] that did not exist while the Wall was guarded by the armed soldiers of East Germany. Previously, graffiti appeared only on the western side. Along some tourist areas of the city centre, the city government has marked the location of the former Wall by a row of cobblestones in the street. In most places only the "first" wall is marked, except near Potsdamer Platz where the stretch of both walls is marked, giving visitors an impression of the dimension of the barrier system.

After the fall of the Berlin Wall, there were initiatives that they want to preserve the death strip walkways and redevelop them into a hiking and cycling area, known as '''{{lang|de|Berliner Mauerweg}}'''. It is part of the initiative by the Berlin Senate since 11 October 2001.<ref>{{cite web |url=https://www.berlin.de/mauer/en/wall-trail/project-information-358631.en.php |title=Berlin Wall Trail |author=<!--Not stated--> |date=2015-08-28<!--date from page source--> |website=Berlin.de |publisher=State of Berlin |access-date=2022-06-25 |quote=Construction of the Berliner Mauerweg (Berlin Wall Trail) began in 2002 and was completed in 2006, in line with a resolution passed by the Berlin House of Representatives on 11 October 2001. […] The state-owned Grün Berlin Park und Garten GmbH was charged with carrying out the project under the overall supervision of the Senate Department for Urban Development. |language=en |archive-date=25 June 2022 |archive-url=https://web.archive.org/web/20220625004646/https://www.berlin.de/mauer/en/wall-trail/project-information-358631.en.php |url-status=live }}</ref>

===Cultural differences===
[[File:Berlin wall holes.jpg|thumb|upright|Remains of the Berlin wall, 2016|150px]]
[[File:Trozo del Muro de Berlín en Fátima (4592089636).jpg|thumb|Segment of the Berlin wall in the [[Sanctuary of Fátima]], [[Portugal]]]]
For many years after reunification, people in Germany talked about cultural differences between East and West Germans (colloquially [[Ossi and Wessi|''Ossis'' and ''Wessis'']]), sometimes described as ''Mauer im Kopf'' (The wall in the head). A September 2004 poll found that 25 percent of West Germans and 12 percent of East Germans wished that East and West should be separated again by a "Wall".<ref>{{cite web |agency=Reuters |title=One in 5 Germans wants Berlin Wall rebuilt |work=NBC News |date=8 September 2004 |url=https://www.nbcnews.com/id/wbna5942091 |access-date=23 February 2006 |archive-date=18 March 2013 |archive-url=https://web.archive.org/web/20130318225853/http://www.nbcnews.com/id/5942091/ |url-status=live }}</ref> A poll taken in October 2009 on the occasion of the 20th anniversary of the fall of the Wall indicated, however, that only about a tenth of the population was still unhappy with the unification (8 percent in the East; 12 percent in the West). Although differences are still perceived between East and West, Germans make similar distinctions between [[Northern Germany|North]] and [[Southern Germany|South]].<ref>{{cite web |author=ZDF "Wochenjournal" |title=Große Zustimmung zur Wiedervereinigung |publisher=ZDF |date=5 November 2009 |url=http://wochenjournal.zdf.de/ZDFde/inhalt/11/0,1872,7925355,00.html |access-date=6 November 2006 |url-status=dead |archive-url=https://web.archive.org/web/20091214050606/http://wochenjournal.zdf.de/ZDFde/inhalt/11/0%2C1872%2C7925355%2C00.html |archive-date=14 December 2009}}</ref>

A 2009 poll conducted by Russia's VTsIOM, found that more than half of all Russians do not know who built the Berlin Wall. Ten percent of people surveyed thought Berlin residents built it themselves. Six percent said Western powers built it and four percent thought it was a "bilateral initiative" of the [[Soviet Union]] and the West. Fifty-eight percent said they did not know who built it, with just 24 percent correctly naming the Soviet Union and its then-communist ally East Germany.<ref>{{cite news |url=http://uk.reuters.com/article/idUKTRE5A44NS20091105 |title=Who built Berlin Wall? Most Russians don't know |publisher=Uk.reuters.com |date=5 November 2009 |access-date=6 August 2011 |first=Dmitry |last=Solovyov |archive-date=19 January 2010 |archive-url=https://web.archive.org/web/20100119031054/http://uk.reuters.com/article/idUKTRE5A44NS20091105 |url-status=dead }}</ref>

===Wall segments around the world===
{{Main|List of Berlin Wall segments}}
Not all segments of the Wall were ground up as the Wall was being torn down. Many segments have been given to various institutions around the world. They can be found, for instance, in presidential and historical museums, lobbies of hotels and corporations, at universities and government buildings, and in public spaces in different countries of the world.<ref>{{Cite news |url=http://www.newsweek.com/where-world-berlin-wall-283566 |title=Where in the World Is the Berlin Wall? |date=11 November 2014 |work=Newsweek |access-date=1 November 2017 |archive-date=4 November 2017 |archive-url=https://web.archive.org/web/20171104064452/http://www.newsweek.com/where-world-berlin-wall-283566 |url-status=live }}</ref>

===50th anniversary commemoration===
On 13 August 2011, Germany marked the 50th anniversary of East Germany beginning the erection of the Berlin Wall. Chancellor [[Angela Merkel]] joined with President [[Christian Wulff]] and Berlin Mayor [[Klaus Wowereit]] at the Bernauer Straße memorial park to remember lives and liberty. Speeches extolled freedom and a minute of silence at noon honored those who died trying to flee to the West. "It is our shared responsibility to keep the memory alive and to pass it on to the coming generations as a reminder to stand up for freedom and democracy to ensure that such injustice may never happen again." entreated Mayor Wowereit. "It has been shown once again: Freedom is invincible at the end. No wall can permanently withstand the desire for freedom", proclaimed President Wulff.<ref>{{cite news |url=https://www.telegraph.co.uk/news/worldnews/europe/germany/8699626/Germany-marks-50th-anniversary-of-Berlin-Wall.html |archive-url=https://ghostarchive.org/archive/20220110/https://www.telegraph.co.uk/news/worldnews/europe/germany/8699626/Germany-marks-50th-anniversary-of-Berlin-Wall.html |archive-date=10 January 2022 |url-access=subscription |url-status=live |title=Germany marks 50th anniversary of Berlin Wall |publisher=UK Telegraph |date=13 August 2011 |access-date=13 August 2011 |location=London}}{{cbignore}}</ref><ref>{{cite news |url=https://www.foxnews.com/world/germany-marks-construction-of-the-berlin-wall/ |title=Germany Marks Construction of the Berlin Wall |agency=Associated Press |date=13 August 2011 |access-date=13 August 2011 |archive-date=14 August 2011 |archive-url=https://web.archive.org/web/20110814020251/http://www.foxnews.com/world/2011/08/13/germany-marks-construction-berlin-wall-1271894147/ |url-status=live }}</ref><ref>{{cite web |url=http://www.history.com/news/2011/08/11/reflecting-on-the-berlin-wall-50-years-after-its-construction/ |archive-url=https://archive.today/20130125070351/http://www.history.com/news/2011/08/11/reflecting-on-the-berlin-wall-50-years-after-its-construction/ |url-status=dead |archive-date=25 January 2013 |title=Reflecting on the Berlin Wall, 50 Years After Its Construction |publisher=History.com |date=11 August 2011 |access-date=13 August 2011}}</ref><ref>{{cite web |url=http://www.germanworldonline.com/index.php/50-years-berlin-wall-1961-1989/ |title=50 Years Berlin Wall 1961–1989 [video clips] |publisher=German World |date=13 August 2011 |access-date=13 August 2011 |url-status=dead |archive-url=https://web.archive.org/web/20111112225424/http://www.germanworldonline.com/index.php/50-years-berlin-wall-1961-1989/ |archive-date=12 November 2011}}</ref>

===Polling===
A small minority still support the wall or even support rebuilding the wall back up. In 2008 a poll found that 11% of participants from the former West Berlin and 12% from the former East Berlin said it would be better if the wall was still in place.<ref>{{cite web | url=https://www.dw.com/en/one-in-nine-berliners-wants-the-wall-back-study-shows/a-3515822 | title=Bring Back the Wall – DW – 07/27/2008 | website=[[Deutsche Welle]] }}</ref> 

A November 2009 poll found that 12% of Germans said the wall should be rebuilt. The poll also found that in the former [[Old states of Germany|West German states]] support was at 12% and in the former [[New states of Germany|East German states]] it was 13%. A September 2009 poll found 15% of Germans supported a wall, while in the west it was 16% and in the east it was at 10%.<ref>{{cite news | url=https://www.spiegel.de/politik/deutschland/umfrage-jeder-achte-deutsche-will-die-mauer-zurueck-a-660034.html | title=Umfrage: Jeder achte Deutsche will die Mauer zurück | newspaper=Der Spiegel | date=8 November 2009 }}</ref><ref>{{cite web | url=https://www.reuters.com/article/idUSTRE58G5GS/ | title=One in seven Germans want Berlin Wall back? | work=Reuters | date=17 September 2009 }}</ref>

A 2010 poll from Emnid for ''[[Bild]]'', found that 24% of West Germans and 23% of East Germans wished for the wall still being in place.<ref>{{cite web | url=https://www.hindustantimes.com/world/survey-finds-support-for-return-of-berlin-wall/story-WipQ3z8TVZvKdHHSlB01EK_amp.html | title=Survey finds support for return of Berlin Wall | work=Hindustan Times | date=15 March 2010 }}</ref><ref>{{cite web | url=https://www.welt.de/politik/deutschland/article6777000/Jeder-Vierte-wuenscht-sich-die-Mauer-zurueck.html | title=Umfrage: Jeder Vierte wünscht sich die Mauer zurück – Welt }}</ref><ref>{{cite web | url=https://www.bild.de/politik/2010/jeder-vierte-deutsche-wuenscht-sich-die-mauer-zurueck-11819240.bild.html | title=Umfrage-Schock Ost-West: Jeder vierte Deutsche wünscht sich die Mauer zurück | date=14 March 2010 }}</ref><ref>{{cite web | url=https://www.bild.de/regional/berlin/umfrage-mauer-noch-nicht-aus-koepfen-verschwunden-11828644.bild.html | title=Umfrage: Mauer noch nicht aus Köpfen verschwunden | date=15 March 2010 }}</ref>

A 2011 poll from [[Forsa Institute|Forsa]] found 35% of Berliners thought the construction of the Wall was not so wrong with supporters of [[The Left (Germany)|the Left Party]] at 74%.<ref>{{cite web | url=https://www.augsburger-allgemeine.de/panorama/Forsa-Umfrage-35-Prozent-der-Berliner-finden-den-Bau-der-Mauer-gar-nicht-so-falsch-id16202626.html | title=35 Prozent der Berliner finden den Bau der Mauer gar nicht so falsch | date=3 August 2011 }}</ref>

A 2019 poll from ''[[Berliner Zeitung]]'' on the 30th anniversary, found that 8% of Berliners supported the idea if the wall was still standing, The overwhelming majority of Berliners at 87% however supported the fall of the wall. The poll also found that 28% of the [[Alternative for Germany]] (AfD) and 16% of [[Free Democratic Party (Germany)|Free Democratic Party]] (FDP) supporters supported bringing back the wall.<ref>{{cite web | url=https://www.berliner-zeitung.de/politik-gesellschaft/exklusive-forsa-umfrage-das-denken-die-berliner-30-jahre-spaeter-ueber-den-mauerfall-li.27832 | title=Exklusive Forsa-Umfrage: Das denken die Berliner 30 Jahre später über den Mauerfall | date=4 November 2019 }}</ref> A 2019 Yougov poll found that 13% of Germans wanted the wall back, in the West support was at 14% and in the East it was 13%.<ref>{{cite web | url=https://www.nachrichten.at/panorama/weltspiegel/umfrage-unter-deutschen-13-prozent-wollen-die-mauer-zurueck;art17,3183163 | title=Umfrage unter Deutschen: 13 Prozent wollen die Mauer zurück }}</ref>

==Related media==
{{in popular culture|date=August 2020}}

===Documentaries===
{{Category see also|Films about the Berlin Wall}}

Documentary films specifically about the Berlin Wall include:
*''[[The Tunnel (1962 film)|The Tunnel]]'' (December 1962), an NBC News Special documentary film.
*''[[The Road to the Wall]]'' (1962), a documentary film.
*''Something to Do with the Wall'' (1991), a documentary about the fall of the Berlin Wall by [[Ross McElwee]] and Marilyn Levine, originally conceived as a commemoration of the 25th anniversary of its construction.<ref>{{Cite web |url=http://rossmcelwee.com/somethingtodowiththewall.html |title=Something to do with the Wall |last=McElwee |first=Ross |website=RossMcElwee.com |access-date=29 May 2018 |archive-date=19 May 2018 |archive-url=https://web.archive.org/web/20180519104725/http://rossmcelwee.com/somethingtodowiththewall.html |url-status=live }}</ref>
*''[[Rabbit à la Berlin]]'' (2009), a documentary film, directed by Bartek Konopka, told from the point of view of a group of wild rabbits that inhabited the zone between the two walls.
*''The American Sector'' (2020), a documentary by Courtney Stephens and Pacho Velez that tracks down the wall segments located in the U.S.<ref>{{cite web |url=https://artsfuse.org/222381/film-review-the-american-sector-meditating-on-displaced-fragments-of-history/ |title=The American Sector – Meditating on Displaced Fragments of History |first=Ezra Haber |last=Glenn |date=15 February 2021 |access-date=17 February 2021 |archive-date=15 February 2021 |archive-url=https://web.archive.org/web/20210215152427/https://artsfuse.org/222381/film-review-the-american-sector-meditating-on-displaced-fragments-of-history/ |url-status=live }}</ref>

===Feature films===
{{Category see also|Films about the Berlin Wall}}

Fictional films featuring the Berlin Wall have included:
*''[[Escape from East Berlin]]'' (1962), American-West German film inspired by story of 29 East Germans that tunneled under the wall<ref>{{cite news |last1=Hoberman |first1=J. |title='Escape From East Berlin,' Reissued Five Decades Later |newspaper=The New York Times |url=https://www.nytimes.com/2015/06/28/movies/homevideo/escape-from-east-berlin-reissued-five-decades-later.html |archive-url=https://ghostarchive.org/archive/20220101/https://www.nytimes.com/2015/06/28/movies/homevideo/escape-from-east-berlin-reissued-five-decades-later.html |archive-date=2022-01-01 |url-access=limited |access-date=18 December 2020 |agency=[[The New York Times]] |date=26 June 2015}}{{cbignore}}</ref>
*''[[The Spy Who Came in from the Cold (film)|The Spy Who Came in from the Cold]]'' (1965), a Cold War classic set on both sides of The Wall, from the [[The Spy Who Came in from the Cold|eponymous book]] by John le Carré, directed by [[Martin Ritt]].
*''The Boy and the Ball and the Hole in the Wall'' (1965), Spanish-Mexican co-production.<ref>{{Citation |last1=Gélin |first1=Daniel |title=The Boy and the Ball and the Hole in the Wall |date=15 July 1965 |url=https://www.imdb.com/title/tt0058412/combined |last2=Varela |last3=Arco |last4=Block |first2=Yolanda |first3=Nino Del |first4=Karin |access-date=12 May 2017 |archive-date=19 October 2017 |archive-url=https://web.archive.org/web/20171019113611/http://www.imdb.com/title/tt0058412/combined |url-status=live }}</ref>
*''[[Funeral in Berlin (film)|Funeral in Berlin]]'' (1966), a spy movie starring [[Michael Caine]], directed by [[Guy Hamilton]].
*''[[Casino Royale (1967 film)|Casino Royale]]'' (1967), a film featuring a segment centred on a house apparently bisected by the Wall.
*''[[The Wicked Dreams of Paula Schultz]]'' (1968), a Cold War spy farce about an Olympic athlete who defects, directed by [[George Marshall (director)|George Marshall]].
*''Berlin Tunnel 21'' (1981), a made-for-TV movie about a former American officer leading an attempt to build a tunnel underneath The Wall as a rescue route.
*''[[Night Crossing]]'' (1982), a British-American drama film starring [[John Hurt]], [[Jane Alexander]], and [[Beau Bridges]], based on the true story of the Strelzyk and Wetzel families, who on 16 September 1979, attempted to escape from East Germany to West Germany in a homemade hot air balloon, during the days of the Inner German border-era.
*''[[The Innocent (1993 film)|The Innocent]]'' (1993), a film about the joint [[CIA]]/[[MI6]] operation to build a tunnel under East Berlin in the 1950s, directed by [[John Schlesinger]].
*''[[Sonnenallee]]'' (1999), a German comedy film about life in East Berlin in the late 1970s, directed by [[Leander Haußmann]].
*''[[The Tunnel (2001 film)|The Tunnel]]'' (2001), a dramatization of a collaborative tunnel under the Wall, filmed by [[Roland Suso Richter]].
*''[[Good Bye Lenin!]]'' (2003), film set during German unification that depicts the fall of the Wall through archive footage
*''[[Open The Wall (film)|Open The Wall]]'' (2014), featuring a dramatized story of the East-German border guard who was the first to let East Berliners cross the border to West Berlin on [[9 November 1989]].
*''[[Bridge of Spies (film)|Bridge of Spies]]'' (2015), featuring a dramatized subplot about [[Frederic Pryor]], in which an American economics graduate student visits his German girlfriend in [[East Berlin]] just as the Berlin Wall is being built. He tries to bring her back into West Berlin but is stopped by [[Stasi]] agents and arrested as a spy.

===Literature===
Some novels specifically about the Berlin Wall include:
*[[John le Carré]], ''[[The Spy Who Came in from the Cold]]'' (1963), classic Cold War [[spy fiction]].
*[[Len Deighton]], ''[[Berlin Game]]'' (1983), classic Cold War [[spy fiction]]
*T.H.E. Hill, ''The Day Before the Berlin Wall: Could We Have Stopped It? – An Alternate History of Cold War Espionage'',<ref>{{cite web |url=http://voicesunderberlin.com/DayBefore.html |title=The Day Before The Berlin Wall: Could We have Stopped It? |publisher=Voicesunderberlin.com |access-date=26 March 2013 |archive-date=16 November 2012 |archive-url=https://web.archive.org/web/20121116055403/http://voicesunderberlin.com/DayBefore.html |url-status=live }}</ref> 2010 – based on a legend told in Berlin in the 1970s.
*John Marks' ''The Wall'' (1999)<ref>{{cite news |url=https://www.nytimes.com/books/98/09/20/reviews/980920.20norchit.html |title=Cold War Reheated |work=The New York Times |access-date=26 March 2013 |archive-date=8 February 2018 |archive-url=https://web.archive.org/web/20180208113921/http://www.nytimes.com/books/98/09/20/reviews/980920.20norchit.html |url-status=live }}</ref> in which an American spy defects to the East just hours before the Wall falls.
*Marcia Preston's ''West of the Wall'' (2007, published as ''Trudy's Promise'' in North America), in which the heroine, left behind in East Berlin, waits for news of her husband after he makes his escape over the Berlin Wall.<ref>{{cite web |url=http://www.marciapreston.com/index.php?option=com_content&view=article&id=3&Itemid=2 |title=View the author's website |author=Administrator |access-date=1 November 2014 |archive-url=https://web.archive.org/web/20150215022336/http://marciapreston.com/index.php?option=com_content&view=article&id=3&Itemid=2 |archive-date=15 February 2015 |url-status=dead}}</ref>
*[[Peter Schneider (writer)|Peter Schneider]]'s ''The Wall Jumper'', (1984; German: ''Der Mauerspringer'', 1982), the Wall plays a central role in this novel set in Berlin of the 1980s.

===Music===
Music related to the Berlin Wall includes:
*''[[Stationary Traveller]]'' (1984), a concept album by [[Camel (band)|Camel]] that takes the theme of families and friends split up by the building of the Berlin Wall.
*"[[West of the Wall]]", a 1962 top 40 hit by [[Toni Fisher]], which tells the tale of two lovers separated by the newly built Berlin Wall.
*"[[Holidays in the Sun (song)|Holidays in the Sun]]", a song by the English [[punk rock]] band [[Sex Pistols]] which prominently mentions the Wall, specifically singer [[Johnny Rotten]]'s fantasy of digging a tunnel under it.
*[[David Bowie]]'s "[["Heroes" (David Bowie song)|{{-'}}Heroes{{'-}}]]" (1977), inspired by the image of a couple kissing at the Berlin Wall (in reality, the couple was his producer [[Tony Visconti]] and backup singer [[Antonia Maaß]]). The song (which, along with the [["Heroes" (David Bowie album)|album of the same name]], was recorded in Berlin), makes lyrical references to the kissing couple, and to the "Wall of Shame" ("the shame was on the other side"). Upon Bowie's death, the [[Federal Foreign Office]] paid homage to Bowie on Twitter:<ref>{{cite news |title=David Bowie death triggers tributes from Iggy Pop, Madonna—even the Vatican and the German government |url=http://www.marketwatch.com/story/death-of-david-bowie-sparks-howls-of-anguish-across-social-media-2016-01-11 |last=Kollmeyer |first=Barbara |date=11 January 2016 |work=[[MarketWatch]] |access-date=23 January 2016 |archive-date=19 October 2017 |archive-url=https://web.archive.org/web/20171019113815/http://www.marketwatch.com/story/death-of-david-bowie-sparks-howls-of-anguish-across-social-media-2016-01-11 |url-status=live }}</ref>see also [[#David Bowie, 1987|above]]
*"{{Interlanguage link|Over de muur|nl}}" (1984), a song by the Dutch pop band {{Interlanguage link|Klein Orkest|nl}}, about the differences between East and West Berlin during the period of the Berlin Wall.<ref>{{cite web |url=http://www.sweetslyrics.com/bio-Klein%20Orkest.html |title=Klein Orkest biography |publisher=Sweetslyrics.com |access-date=6 August 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110924181756/http://www.sweetslyrics.com/bio-Klein%20Orkest.html |archive-date=24 September 2011}}</ref>
*"Chippin' Away" (1990),<ref>{{YouTube|-UMMJ_JNWAY|Crosby, Stills & Nash 1990 – Chippin' Away}}</ref> a song by Tom Fedora, performed by [[Crosby, Stills & Nash]] on the Berlin Wall, which appeared on [[Graham Nash]]'s solo album ''[[Innocent Eyes (Graham Nash album)|Innocent Eyes]]'' (1986).
*"Berliners", a song by [[Roy Harper (singer)|Roy Harper]] from his 1990 album ''[[Once (Roy Harper album)|Once]]'' (lyrics include "They built a wall, boys, it stayed up for thirty years"). The song uses a BBC news broadcast describing the fall of the wall.
*"[[Hedwig and the Angry Inch (musical)|Hedwig and the Angry Inch]]," a [[rock opera]] whose genderqueer protagonist Hedwig Robinson was born in East Berlin and later, living in the United States, describes herself as "the new Berlin Wall" standing between "East and West, slavery and freedom, man and woman, top and bottom." As a result, she says, people are moved to "decorate" her with "blood, graffiti and spit."<ref>{{cite web |url=https://genius.com/Hedwig-and-the-angry-inch-original-broadway-cast-tear-me-down-lyrics |title=Hedwig and the Angry Inch – Tear Me Down |website=genius.com |access-date=20 July 2021 |archive-date=22 October 2021 |archive-url=https://web.archive.org/web/20211022052751/https://genius.com/Hedwig-and-the-angry-inch-original-broadway-cast-tear-me-down-lyrics |url-status=live }}{{unreliable source?|date=July 2021}}</ref> (1998)
*The music video for [[Liza Fox]]'s song "Free" (2013) contains video clips of the fall of the Berlin Wall.

===Visual art===
Artworks related to the Berlin Wall include:
[[File:TheDaytheWallcamedown.jpg|thumb|''[[The Day the Wall Came Down]]'' (1996) by [[Veryl Goodnight]], a statue depicting horses leaping over actual pieces of the Berlin Wall]]
*In 1982, the West-German artist ''{{Interlanguage link|Stephan Elsner|de|lt=Elsner}}'' created about 500 artworks along the former border strip around West Berlin as part of his work series ''Border Injuries''. On one of his actions he tore down a large part of the Wall,<ref name=mauerfall>{{cite news |title=Die Mauer als Muse |url=http://www.tagesspiegel.de/berlin/die-mauer-als-muse/821970.html |work=The Wall fell on July 18th 1982 |date=13 March 2007 |publisher=Lars von Törne in Der Tagesspiegel |access-date=13 March 2007 |archive-date=19 January 2012 |archive-url=https://web.archive.org/web/20120119001840/http://www.tagesspiegel.de/berlin/die-mauer-als-muse/821970.html |url-status=live }}</ref> installed a prepared foil of 3x2m in it, and finished the painting there before the border soldiers on patrol could detect him. This performance was recorded on video.<ref name=elsnerworks>{{cite web |title=ELSNER's Border Injuries |url=http://www.galerie-son.com/artists/elsner/elsner_works.html |work=artworks & video documentation |publisher=galerie son |access-date=8 October 2011 |archive-date=12 November 2011 |archive-url=https://web.archive.org/web/20111112222437/http://www.galerie-son.com/artists/elsner/elsner_works.html |url-status=live }}</ref> His actions are well-documented both in newspapers from that time and in recent scientific publications.<ref name=elsnerpress>{{cite web |title=ELSNER |url=http://www.galerie-son.com/artists/elsner/elsner_press.html |work=press archive |publisher=galerie son |access-date=8 October 2011 |archive-date=12 November 2011 |archive-url=https://web.archive.org/web/20111112230138/http://www.galerie-son.com/artists/elsner/elsner_press.html |url-status=live }}</ref>
*''[[The Day the Wall Came Down]]'', 1996 and 1998 sculptures by [[Veryl Goodnight]], which depict five horses leaping over actual pieces of the Berlin Wall.

===Games===
Video games related to the Berlin Wall include:
*''[[The Berlin Wall (video game)|The Berlin Wall]]'' (1991), a video game.
*''[[Ostalgie]]: The Berlin Wall'' (2018), video game by Kremlingames, where the player, playing as the leader of the GDR from 1989 to 1991, can take down the Berlin Wall themselves or as a result of events in the game, or keep the wall intact as long as the country exists.<ref>{{Cite web |last=Bähr |first=Sebastian |title=Die DDR überlebt (neues deutschland) |url=https://www.neues-deutschland.de/artikel/1142569.ostalgie-die-ddr-ueberlebt.html |access-date=2021-02-17 |website=www.neues-deutschland.de |language=de |archive-date=14 April 2021 |archive-url=https://web.archive.org/web/20210414075405/https://www.neues-deutschland.de/artikel/1142569.ostalgie-die-ddr-ueberlebt.html |url-status=live }}</ref>
*''[[Call of Duty: Black Ops]]'' (2010), appears as a multiplayer level in the First Strike DLC.<ref>{{cite web|url=https://www.ign.com/wikis/call-of-duty-black-ops/Berlin_Wall|title=Berlin Wall|website=IGN.com|publisher=[[IGN]]|last=Madrigal|first=Hector|access-date=July 6, 2025|date=August 23, 2011}}</ref>
*''[[Call of Duty: Black Ops Cold War]]'' (2020), the Berlin Wall appears when the player crosses into East Berlin from a CIA safehouse.<ref>{{cite web|url=https://www.pcgamer.com/call-of-duty-east-berlin/|title=What Call of Duty gets right and wrong about East Berlin|last=Peel|first=Jeremy|website=pcgamer.net|access-date=June 6, 2025|date=November 19, 2020|publisher=[[PC Gamer]]}}</ref>

== See also ==
{{portal|Architecture|Cities|East Germany|Germany}}
{{Div col|colwidth=20em}}
*[[Berlin Crisis of 1961]] (October 1961)
*[[Chapel of Reconciliation]]
*[[Deborah Kennedy (artist)|Deborah Kennedy]], American artist whose works were featured on the wall before its fall
*[[Dissolution of the Soviet Union]] (1991)
*[[East Germany balloon escape]]
*[[Green Line (Lebanon)]]
*[[Inner German border]]
*[[Israeli annexation of East Jerusalem]]
*[[Korean Demilitarized Zone]]
**[[Military Demarcation Line]]
*[[List of walls]]
*[[Operation Gold]]
*[[Peace lines]]
*[[Removal of Hungary's border fence with Austria]]
*''[[The Wall – Live in Berlin]]'' (rock opera/concert, 21 July 1990)
*[[World Freedom Day (United States)]]
{{div col end}}

== Notes ==
{{Notelist}}

==References==
{{Reflist}}

===Sources===
{{refbegin|30em}}
*[[David Childs (academic)|Childs, David]] (2001). ''The Fall of the GDR: Germany's Road To Unity'', Longman, [https://web.archive.org/web/20120222073111/http://www.pearsoned.co.uk/Bookshop/detail.asp?item=100000000004463 Pearsoned.co.uk]. {{ISBN|978-0-582-31569-3}}
*Childs, David (1986) [1983]. ''The GDR: Moscow's German Ally'', London: George Allen & Unwin, {{ISBN|978-0-04-354029-9}}.
*Childs, David (2001). ''The Fall of the GDR'', Longman. {{ISBN|0-582-31569-7}} [https://www.amazon.co.uk/Fall-Themes-Modern-German-History/dp/0582315697 Amazon.co.uk] {{Webarchive|url=https://web.archive.org/web/20171019113817/https://www.amazon.co.uk/Fall-Themes-Modern-German-History/dp/0582315697 |date=19 October 2017 }}
*Childs, David (2000). ''The Two Red Flags: European Social Democracy & Soviet Communism Since 1945'', Routledge. {{ISBN?}}
*Childs, David (1991). ''Germany in the Twentieth Century'', (From pre-1918 to the restoration of German unity), Batsford, Third edition. {{ISBN|0-7134-6795-9}}
*Childs, David (1987). ''[https://openlibrary.org/b/OL16520921M/East_Germany_to_the_1990s East Germany to the 1990s Can It Resist Glasnost?]'', The Economist Intelligence Unit. {{ISBN|978-0-85058-245-1}}. [http://www.worldcat.org/search?q=au%3A%22Childs%2C+David%2C%22&qt=hot_author WorldCat.org] {{Webarchive|url=https://web.archive.org/web/20150903211006/http://www.worldcat.org/search?q=au%3A%22Childs%2C+David%2C%22&qt=hot_author |date=3 September 2015 }}
*{{Cite book |last=Crozier |first=Brian |date=1999 |title=The Rise and Fall of the Soviet Empire |publisher=Forum |isbn=978-0-7615-2057-3 |url=https://archive.org/details/risefallofsoviet0000croz |url-access=registration }}
*{{Cite book |last=Dale |first=Gareth |title=Popular Protest in East Germany, 1945–1989: Judgements on the Street |publisher=Routledge |year=2005 |isbn=978-0-7146-5408-9}}
*{{Cite book |last=Daum |first=Andreas |author-link=Andreas Daum |title=Kennedy in Berlin |location=New York |publisher=Cambridge University Press |year=2008 |isbn=978-0-521-85824-3}}
*{{Cite book |last=Dowty |first=Alan |title=Closed Borders: The Contemporary Assault on Freedom of Movement |publisher=Yale University Press |year=1989 |isbn=978-0-300-04498-0}}
*{{Cite book |last=Gaddis |first=John Lewis |title=The Cold War: A New History |year=2005 |publisher=Penguin Press |isbn=978-1-59420-062-5 |url=https://archive.org/details/coldwarnewhistor00gadd }}
*{{Cite book |last=Harrison |first=Hope Millard |title=Driving the Soviets Up the Wall: Soviet-East German Relations, 1953–1961 |publisher=[[Princeton University Press]] |year=2003 |isbn=978-0-691-09678-0}}
*{{Cite book |last=Loescher |first=Gil |title=The UNHCR and World Politics: A Perilous Path |publisher=Oxford University Press |year=2001 |isbn=978-0-19-829716-1}}
*{{Cite book |last=Miller |first=Roger Gene |title=To Save a City: The Berlin Airlift, 1948–1949 |publisher=Texas A&M University Press |year=2000 |isbn=978-0-89096-967-0}}
*{{Cite book |last=Pearson |first=Raymond |title=The Rise and Fall of the Soviet Empire |publisher=Macmillan |year=1998 |isbn=978-0-312-17407-1}}
*{{Cite book |last=Thackeray |first=Frank W. |title=Events that changed Germany |publisher=Greenwood Publishing Group |year=2004 |isbn=978-0-313-32814-5 |url=https://archive.org/details/eventsthatchange00fran }}
*{{Cite book |last=Turner |first=Henry Ashby |title=The Two Germanies Since 1945: East and West |publisher=Yale University Press |year=1987 |isbn=978-0-300-03865-1}}
*{{Cite book |last=Wettig |first=Gerhard |title=Stalin and the Cold War in Europe |publisher=Rowman & Littlefield |year=2008 |isbn=978-0-7425-5542-6}}
*Luftbildatlas. ''Entlang der Berliner Mauer. Karten, Pläne und Fotos''. Hans Wolfgang Hoffmann / Philipp Meuser (eds.) Berlin 2009. {{ISBN|978-3-938666-84-5}}
*[[Mary Elise Sarotte|Sarotte, Mary Elise]] (2014). ''Collapse: The Accidental Opening of the Berlin Wall'', New York: Basic Books, {{ISBN?}}
*Sarotte, Mary Elise (2014) [1989]. ''The Struggle to Create Post-Cold War Europe'' (Second Edition) Princeton: Princeton University Press, {{ISBN?}}
{{refend}}

==External links==
{{wikiquote}}
{{Commons category}}
{{wiktionary|Berlin Wall}}
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*{{Official website|http://www.berlin.de/mauer/en/}}
*{{cite web |url=http://www.berliner-mauer-gedenkstaette.de/en/ |title=Berlin Wall Memorial |publisher=Berlin Wall Foundation}}
*{{cite web |url=http://www.chronik-der-mauer.de/en/ |title=Chronicle of the Berlin Wall |publisher=Deutschlandradio}}
*{{cite web |url=http://www.the-berlin-wall.com/ |title=The Berlin Wall: a Multimedia Story |publisher=[[Rundfunk Berlin-Brandenburg]] (RRB)}}
*{{New York Times topic|new_id=subject/berlin-wall}}
*{{Guardian topic|id=world/berlinwall}}
*{{Worldcat|name=Works about Berlin Wall|id=nc-berlin%20wall%20berlin%20germany%201961%201989}}
*{{cite web |url=http://www.britishpathe.com/search/query/berlin+wall |title=Berlin Wall (newsreel archives) |publisher=[[British Pathe]] |format=[[Adobe Flash]] [[Flash Video|video]]) |work=Multimedia}}
*[https://www.openstreetmap.org/relation/6651797 Berlin Wall on OpenStreetMap] (zoomable and scrollable)
*Other resources:
**[https://secure.flickr.com/groups/52809934@N00/ Berlin Wall image group] on [[Flickr]]
**[http://www.dailysoft.com/berlinwall/ Berlin Wall Online], historical chronicle
**{{cite web |url=http://staff-www.uni-marburg.de/~nail/mauer.htm |first=Norbert |last=Nail |title=Meine Mauer – Deutsche Bilder aus der Vergangenheit |trans-title=My Wall – German Pictures from the past |language=de |publisher=[[University of Marburg]]}}

{{Berlin Wall}}
{{Borders of Germany}}
{{Cold War}}
{{Fall of Communism}}
{{Eastern Bloc}}
{{Destroyed heritage}}
{{Authority control}}

[[Category:Berlin Wall| ]]
[[Category:Border barriers]]
[[Category:1961 establishments in East Germany]]
[[Category:1961 establishments in West Germany]]
[[Category:1961 in military history]]
[[Category:1961 in politics]]
[[Category:20th century in Berlin]]
[[Category:Allied occupation of Germany]]
[[Category:Articles containing video clips]]
[[Category:Buildings and structures completed in 1961]]
[[Category:Buildings and structures demolished in 1989]]
[[Category:Buildings and structures demolished in 1990]]
[[Category:Demolished buildings and structures in Germany]]
[[Category:Eastern Bloc]]
[[Category:Former buildings and structures in Germany]]
[[Category:Inner German border]]
[[Category:Separation barriers]]
[[Category:City walls in Germany]]