Communism & The Cold War

Russia

1917 - 1924
March 2, 1917
1928 - 1991
December 26, 1991

China

February 12, 1912
1949 - 1976
1953 - Present
1958 - 1961

Other Asia

September 2, 1945
November 1, 1955 - April 30, 1975
June 11, 1963

Americas

1902
October 14, 1962 - October 28, 1962

Western Europe

April 4, 1949

Eastern Europe

May 14, 1955
1968

Worldwide

July 28, 1914 - November 11, 1918
1939 - 1945