General Secretary of the Communist Party of the Soviet Union more than determine party membership composition. Stalin, its first incumbent, used the principles of democratic centralism to transform his office into that of party leader, and later leader of the Soviet Union. In 1934, the 17th Party Congress refrained from formally re-electing Stalin as General Secretary. However, Stalin was re-elected into all other positions and remained leader of the party without diminishment. In the 1950s, Stalin increasingly withdrew from Secretariat business, leaving the supervision of the body to Georgy Malenkov, possibly to test him as a potential successor. In October 1952, at the 19th Party Congress, Stalin restructured the party's
Premier of the Soviet Union Premier of the Soviet Union The Premier of the Soviet Union () was the head of government of the Union of Soviet Socialist Republics (USSR). Twelve individuals became Premier during the time span of the office. Two of the twelve Premiers died in office of natural causes (Vladimir Lenin and Joseph Stalin), three resigned (Alexei Kosygin, Nikolai Tikhonov and Ivan Silayev) and three had the offices of party secretary and Premier simultaneously (Lenin, Stalin and Nikita Khrushchev). The first Premier was Lenin, who was inaugurated during 1922 after the Treaty on the Creation of the Soviet Union. Ivan Silayev spent