チェックポイント・チャーリーの建設を指示したのは誰
East German leader Walter Ulbricht agitated and maneuvered to get the Soviet Union's permission to construct the Berlin Wall in 1961 to stop Eastern Bloc emigration and defection westward through the Soviet border system, preventing escape across the city sector border from communist East Berlin into West Berlin. Checkpoint Charlie became a symbol of the Cold War, representing the separation of East and West. Soviet and American tanks briefly faced each other at the location during the Berlin Crisis of 1961.
Walter Ulbricht