The 1917 October Revolution in Russia set the conditions for the rise to state power of Vladimir Lenin's Bolsheviks, which was the first time any avowedly communist party reached that position. The revolution transferred power to the All-Russian Congress of Soviets, in which the Bolsheviks had a majority.[18][19][20] The event generated a great deal of practical and theoretical debate within the Marxist movement. Marx predicted that socialism and communism would be built upon foundations laid by the most advanced capitalist development. However, Russia was one of the poorest countries in Europe with an enormous, largely illiterate peasantry and a minority of industrial workers. Marx had explicitly stated that Russia might be able to skip the stage of bourgeois rule.[21]
The moderate Mensheviks (minority) opposed Lenin's Bolshevik (majority) plan for socialist revolution before capitalism was more fully developed. The Bolsheviks' successful rise to power was based upon the slogans such as "Peace, bread and land" which tapped into the massive public desire for an end to Russian involvement in the First World War, the peasants' demand for land reform, and popular support for the soviets.[22] The Soviet Union was established in 1922.