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The Berlin Wall (German: Berliner Mauer) separated the city of Berlin in Germany from 1961 to 1989. It separated the eastern half from the western half. Many people thought it was a symbol of the Cold War. The Berlin Wall was taken down on November 9, 1989.[1][2] The Berlin Wall was about 168 km (104 miles) long.[3] It was built to prevent people from escaping from the eastern half of Berlin.
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