What was the ultimate symbol of the Cold War between the East and West that was erected in 1961 but was torn down in 1989?

Question

Quizplus · Accepted Answer

The Berlin Wall was erected in 1961 to prevent East Germans from fleeing to the West. It became a powerful symbol of the division between the communist East and the capitalist West during the Cold War. It was eventually torn down in 1989, signaling the end of the Cold War and the beginning of German reunification.

What Was the Ultimate Symbol of the Cold War Between