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This Day in American History

November 9

1 historic event on this date

Historical1989

Fall of the Berlin Wall

The Berlin Wall fell as East Germany opened its borders, allowing free passage between East and West Berlin for the first time since 1961. The event symbolized the end of the Cold War and the triumph of democratic ideals.

Why It Matters

The fall of the Berlin Wall validated the American commitment to democratic values and human freedom that had defined U.S. foreign policy throughout the Cold War.

Explore the Principles Behind the History

Every event in American history connects to the founding principles. Discover the ideas that shaped these moments.

View the 28 Founding Principles