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
Republics of the Soviet Union the Belavezha Accords which agreed that the USSR would be dissolved and replaced with a Commonwealth of Independent States. On 25 December, President Gorbachev announced his resignation and turned all executive powers over to Yeltsin. The next day the Council of Republics voted to dissolve the Union. Since then, the republics have been governed independently with some adopting significantly more liberal policies while others, particularly in Central Asia, have retained leadership personnel from the Soviet time to this day. Republics of the Soviet Union The Republics of the Union of Soviet Socialist Republics or the Union Republics () of the