Collective leadership or Collectivity of leadership, was considered an ideal form of governance in the Union of Soviet Socialist Republics. Its main task was to distribute powers and functions among the Politburo, the Central Committee, and the Council of Ministers to hinder any attempts to create a one-man dominance over the Soviet political system by a Soviet leader, such as that seen under Joseph Stalin's rule. On the national level, the heart of the collective leadership was officially the Central Committee of the Communist Party, but in practice, was the Politburo. Collective leadership is characterized by limiting the powers of the General Secretary and the Chairman of the Council of Ministers as related to other offices by enhancing the powers of collective bodies, such as the Politburo. Lenin was, according to Soviet literature, the perfect example of a leader ruling in favour of the collective. Stalin also embodied this style of ruling, with most major policy decisions involving lengthy discussion and debate in the politburo and/or central committee; after his death in 1953, Nikita Khrushchev accused Stalin of one-man dominance, leading to controversy surrounding the period of his rule. At the 20th Party Congress, Stalin's reign was criticized by Khrushchev as a "personality cult". As Stalin's successor, Khrushchev supported the ideal of collective leadership but increasingly ruled in an autocratic fashion, his anti-Stalin accusations followed by much the same behaviour which led to accusations of hypocrisy. In 1964, Khrushchev was ousted and replaced by Leonid Brezhnev as First Secretary and by Alexei Kosygin as Premier. Collective leadership was strengthened during the Brezhnev years and the later reigns of Yuri Andropov and Konstantin Chernenko. Mikhail Gorbachev's reforms helped spawn factionalism within the Soviet leadership, and members of Gorbachev's faction openly disagreed with him on key issues. The factions usually disagreed on how little or how much reform was needed to rejuvenate the Soviet system.
Other party examples
Green and other ecosocialist parties often practice collective leadership, either through male and female co-leaders or through several co-spokespersons. This practice is often justified by the Green movement's emphasis on consensus decision making and gender balance.
Alliance 90/The Greens: the Federal Executive is divided between two co-equal spokespersons, a political director, treasurer, and two vice-chairs.
Québec solidaire divides its leadership among its president, secretary-general, and male and female spokespersons
Green Party of England and Wales: from 1990 to 1991, the GPE&W practiced co-leadership among six spokespersons, and from 1991-2008, the GPEW practiced it through a male and female spokesperson. After Caroline Lucas was elected the party's first sole leader and deputy leader in 2008, collective leadership was in hiatus until 2016, when the party leadership was once again divided between male and female co-leaders under a job-share agreement while retaining a deputy leader.
Scottish Green Party: began to practice collective leadership in 2004 with the election of a male and a female co-convenor.
Green Party of the United States: the Green National Committee's steering committee is a collective leadership of seven co-chairs, as well as a secretary and a treasurer.
The Left : the party executive consists of an elected 44-member committee, headed by a 12-member executive board comprising two party chairpeople, four deputy chairs, a national secretary, treasurer, and four other members.