1 oct. 1917 - Lenin

Description:

Vladimir Lenin was a Russian revolutionary leader and theorist, who presided over the first government of Soviet Russia and then that of the Union of Soviet Socialist Republics (USSR). Lenin was the leader of the radical socialist Bolshevik Party (later renamed the Communist Party), which seized power in the October phase of the Russian Revolution of 1917. After the revolution, Lenin headed the new Soviet government that formed in Russia. He became the leader of the USSR upon its founding in 1922. Lenin held the highest post in the Soviet government until his death in 1924, when Joseph Stalin assumed power.