Secretariat of the Communist Party of the Soviet Union the CPSU, who was also a Politburo member, was the leader of the Secretariat and of the Party. Dual membership in the Secretariat and the Politburo was in practice reserved for two or three very senior members of the Soviet leadership, and in the post-Stalin era (after March 1953) was a stepping-stone to ultimate power. The last five Soviet leaders (Nikita Khrushchev, Leonid Brezhnev, Yuri Andropov, Konstantin Chernenko and Mikhail Gorbachev) were all senior Secretaries before becoming First or General Secretaries. Additionally, Georgy Malenkov was briefly reckoned as the leader of the Party for a week after Stalin's death by
Elections in the Soviet Union of the Union and Soviet of Nationalities) in special 100,000-member districts. These were first enacted in the 1946 legislative elections and continued through the next decades as the Red Army continued its presence in the Eastern Bloc. Elections in the Soviet Union The electoral system of the Soviet Union was based upon Chapter XI of the Constitution of the Soviet Union and by the Electoral Laws enacted in conformity with it. The Constitution and laws applied to elections in all Soviets, from the Supreme Soviets of the USSR, the Union republics and autonomous republics, through to regions, districts and towns.