Ideology of the Communist Party of the Soviet Union
soviet Union Communist Russian party government

Before the perestroika reforms of Mikhail Gorbachev that promoted a more liberal form of socialism, the formal ideology of the Communist Party of the Soviet Union (CPSU) was Marxism–Leninism, a form of socialism consisting of a centralised command economy with a vanguardist one-party state that aimed to realize the dictatorship of the proletariat. The Soviet Union's ideological commitment to achieving communism included the national communist development of socialism in one country and peaceful coexistence with capitalist countries while engaging in anti-imperialism to defend the international proletariat, combat the predominant prevailing global system of capitalism and promote the goals of Bolshevism. The state ideology of the Soviet Union – and thus Marxism–Leninism – derived and developed from the theories, policies, and political praxis of Karl Marx, Friedrich Engels, Vladimir Lenin, and Joseph Stalin.
Marxism–Leninism
Marxism–Leninism was the ideological basis for the Soviet Union. It explained and legitimized the CPSU's right to rule, while explaining its role as a vanguard party. For instance, the ideology explained that the CPSU's policies, even if they were unpopular, were correct because the party was enlightened. It was represented to be the only truth in Soviet society, and with it rejected the notion of multiple truths. In short, it was used to justify CPSU Leninism as being a means to an end. The relationship between ideology and decision-making was at best ambivalent, with most policy decisions taken in the light of the continued, permanent development of Marxism–Leninism, which, as the only truth, could not by its very nature become outdated.
Despite having evolved over the years, Marxism–Leninism had several central tenets.
This brief starts where responsible research should: with the source description of “Ideology of the Communist Party of the Soviet Union” as soviet Union Communist Russian party government. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the history & society register because the source frames it as soviet Union Communist Russian party government. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Aug 27, 2026. The linked authority identifier is Q13574353. The Library of Congress control number is sh85029128. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Ideology of the Communist Party of the Soviet Union” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.