What historical event marked the end of the Cold War?

The fall of the Berlin Wall is widely considered a significant event that marked the end of the Cold War. This poignant moment occurred on November 9, 1989, and symbolized the crumbling of the barriers that had divided Eastern and Western Europe since the end of World War II. The wall's collapse represented not only the physical dismantling of a barrier between East and West Berlin but also signified a broader collapse of communist power in Eastern Europe and the waning influence of the Soviet Union.

As Eastern Bloc countries began to reject communist rule, the fall of the Berlin Wall effectively set the stage for the reunification of Germany and the eventual dissolution of the Soviet Union in 1991. This event is often seen as a turning point that led to the conclusion of decades of political and military tension between the superpowers, reinforcing the idea that the Cold War was coming to an end as nations in Eastern Europe embraced democracy and market economies.

In contrast, while arms reduction treaties and other geopolitical factors were instrumental in contributing to the de-escalation of tensions, they did not embody the symbolic and dramatic shift indicated by the fall of the Berlin Wall. The Yalta Conference, a meeting during World War II, primarily established post-war organizational plans