In which year did the Bolshevik Revolution take place? 1854 1917 1942 1990 None Who was the leader of the Bolsheviks during the Revolution? Joseph Stalin Leon Trotsky Vladimir Lenin Nicholas II None What was the name of the treaty that ended Russia's participation in World War I? Treaty of Versailles Treaty of Brest-Litovsk Treaty of Trianon Treaty of Saint-Germain None Which group fought against the Bolsheviks during the Russian Civil War? The Greens The Whites The Purples The Cyans None What was the primary ideological foundation of the Soviet state established by the Bolsheviks? Capitalism Monarchism Socialism Feudalism None Time's up