answers: 13 June 1990
context: populated Free Zone. The Berlin Wall was a barrier that divided Berlin from 1961 to 1989, constructed by the German Democratic Republic (GDR, East Germany) starting on 13 August 1961, that completely cut off (by land) West Berlin from surrounding East Germany and from East Berlin until it was opened in November 1989. Its demolition officially began on 13 June 1990 and was completed in 1992. The barrier included guard towers placed along large concrete walls, which circumscribed a wide area (later known as the "death strip") that contained anti-vehicle trenches, "fakir beds" and other defenses. The Eastern Bloc claimed </s> for a unified Germany. Loshitzky depicts the role of the Berlin Wall as a symbol of the Cold War, détente, and the collapse of the Communist regimes in Eastern Europe. She divides the history of the Wall into six major stages: the erection of the Wall (1961); the period of the "geography of fear" from the Cold War; the period of détente; the short period of glasnost and perestroika; the fall of the Wall (1989); and after the Wall. On August 13, 1961 the Communist East German government started to build a wall, physically separating West Berlin from East Berlin </s> The German Democratic Republic (East Germany) was declared on 7 October 1949. By a secret treaty, the Soviet Ministry of Foreign Affairs accorded the East German state administrative authority, but not autonomy. The Soviets permeated East German administrative, military and secret police structures and had full control. East Germany differed from West Germany (Federal Republic of Germany), which developed into a Western capitalist country with a social market economy ( in German) and a democratic parliamentary government. Continual economic growth starting in the 1950s fuelled a 20-year "economic miracle" (). As West Germany's economy grew, and its standard of living
question: when did the berlin wall start to come down