Moscow 1941. The Battle of Moscow is the name given by Soviet historians to two periods of strategically significant fighting on a 600 km sector of the Eastern Front during World War II. It took place between October 1941 and January 1942. The Soviet defensive effort frustrated Hitler's strategy that considered Moscow, capital of the Union of Soviet Socialist Republics (USSR) and the largest Soviet city, to be the primary military and political objective for Axis forces in their invasion of the Soviet Union.

http://en.wikipedia.org/wiki/Battle_of_Moscow

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