Sino-Soviet Split

Events

1912 - Jan 1920
Jan 1920 - Jan 1924
Jan 1924 - Jan 1928
Jan 1928 - Jan 1932
Jan 1932 - May 1945
May 1945 - Jan 1952
Jan 1952 - Jan 1960
Jan 1960 - 1963
Jan 1976 - Jan 1980
Jan 1980 - Jan 1988