About
Lev Davidovich Bronstein (7 November [O.S. 26 October] 1879 – 21 August 1940), better known as Leon Trotsky, was a Russian revolutionary, politician, and political theorist. He was a central figure in the 1905 Revolution, October Revolution, Russian Civil War, and establishment of the Soviet Union. Trotsky and Vladimir Lenin were widely considered the two most prominent Soviet figures, and Trotsky was "de facto" second-in-command during the early years of the Russian Soviet Republic. Ideologically a Marxist and Leninist, his thought and writings inspired a school of Marxism known as Trotskyism.