On this day in 1929, Leon Trotsky was exiled from the Soviet Union.
Trotsky was exiled to Alma Ata in Kazakhstan on 31 January 1928. He was expelled from the Soviet Union to Turkey in February 1929, accompanied by his wife Natalia Sedova and his son Lev Sedov.
After leading a failed struggle of the Left Opposition against the policies and rise of Joseph Stalin in the 1920s and the increasing role of bureaucracy in the Soviet Union, Trotsky was successively removed from power in 1927, expelled from the Communist Party, and finally deported from the Soviet Union in 1929. As the head of the Fourth International, Trotsky continued in exile in Mexico to oppose the Stalinist bureaucracy in the Soviet Union. An early advocate of Red Army intervention against European fascism, in the late 1930s, Trotsky opposed Stalin’s non-aggression pact with Adolf Hitler. He was assassinated on Stalin’s orders in Mexico, by Ramón Mercader, a Spanish-born Soviet agent in August 1940.