The answer is A, Berlin.
The city was divided into East and West Berlin by a ci. 156km long wall. East side was communist and the west side was non-communist. The wall has been destroyed at the turn of 9th and 10th November 1989.
The correct answer is A, Berlin. After World War II, Berlin was divided into East Berlin, a communist zone, and West Berlin, a non-communist zone, marked by the Berlin Wall constructed in 1961. This division lasted until the wall's fall in 1989, symbolizing the ideological conflict of the Cold War.
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