List of leaders of the Soviet Union
Following Joseph Stalin's consolidation of power in the 1920s, the post of the General Secretary of the Central Committee of the Communist Party became synonymous with leader of the Soviet Union, because the post controlled both the Communist Party and the Soviet Government, both indirectly, via Party membership, and via the tradition of a single person holding two highest posts: in the Party and in the government. The post of the General Secretary was abolished in 1952 under Stalin and later re-established by Nikita Khrushchev under the name of First Secretary. In 1966, Leonid Brezhnev reverted the office title to its former name. Being the head of the Communist Party of the Soviet Union (CPSU), the office of the General Secretary was the highest in the Soviet Union until 1990. The post of General Secretary lacked clear guidelines of succession, so after the death or removal of a Soviet leader the successor usually needed the support of the Politburo, the Central Committee, or another government or party apparatus to both take and stay in power. The President of the Soviet Union, an office created in March 1990, replaced the General Secretary as the highest Soviet political office.
General Secretary of the Communist Party of the Soviet Union
In 1964, opposition within the Politburo and the Central Committee led to Khrushchev's removal as First Secretary. Leonid Brezhnev succeeded Khrushchev to the post as part of another collective leadership, together with Premier Alexei Kosygin and others. The office was renamed General Secretary in 1966. The collective leadership was able to limit the powers of the General Secretary during the Brezhnev Era. Brezhnev's influence grew throughout the 1970s as he was able to retain support by avoiding any radical reforms. Yuri Andropov and Konstantin Chernenko ruled the country in the same way as Brezhnev had. Mikhail Gorbachev ruled the Soviet Union as General Secretary until 1990, when the Communist Party lost its monopoly of power over the political system. The office of President of the Soviet Union was established so that Gorbachev still retained his role as leader of the Soviet Union. Following the failed August coup of 1991, Gorbachev resigned as General Secretary. He was succeeded by his deputy, Vladimir Ivashko, who only served for five days as Acting General Secretary before Boris Yeltsin, the President of Russia, suspended all activity in the Communist Party. Following the party's ban, the Union of Communist Parties – Communist Party of the Soviet Union (UCP–CPSU) was established by Oleg Shenin in 1993. The UCP–CPSU works as a framework for reviving and restoring the CPSU. The organisation has members in all the former Soviet republics.