Leon Trotsky in a Mexican prison for the murder. Stalin presented Mercader with an Order of Lenin in absentia. Trotsky's ideas formed the basis of Trotskyism, a major school of Marxist thought that opposes the theories of Stalinism. He was written out of the history books under Stalin, and was one of the few Soviet political figures who was not rehabilitated by the government under Nikita Khrushchev in the 1950s. Leon Trotsky was born Lev Davidovich Bronstein on 7 November 1879, the fifth child of a Ukrainian-Jewish family of wealthy farmers in Yanovka or Yanivka, in the Kherson governorate of the Russian
Lev Chernyi his revolutionary activities. On his return from Siberia in 1917, Chernyi enjoyed great popularity among Moscow workers as a lecturer, and was at this time one of Russia's leading individualist anarchists and one of anarchism's main ideologues. He was the Secretary and leading theorist of the Moscow Federation of Anarchist Groups, which was formed in March 1917 after the abdication of Tsar Nicholas II and was primarily concerned with disseminating propaganda to Moscow's poorer classes. A personal acquaintance of Lev Kamenev and other leading Bolsheviks, Chernyi denounced the nascent Russian Soviet Republic at a rally on March 5, 1918, declaring