Before the perestroika Soviet era reforms of Gorbachev that promoted a more liberal form of socialism, the formal ideology of the Communist Party of the Soviet...

The Union of Communist Parties – Communist Party of the Soviet Union (UCP–CPSU) is a federation of communist parties in the post-Soviet states founded...

saw a global ideological struggle between the communist bloc, led by the Soviet Union, and the capitalist West, led by the United States. The eventual dissolution...

The Communist Party of the Soviet Union (CPSU), at some points known as the Russian Communist Party, All-Union Communist Party and Bolshevik Party, and...

The General Secretary of the Central Committee of the Communist Party of the Soviet Union was the leader of the Communist Party of the Soviet Union (CPSU)...

The Chinese Communist Party (CCP) frames its ideology as Marxism adapted to the historical context of China, often expressing it as socialism with Chinese...

communist ideology that became the largest faction of the communist movement in the world in the years following the October Revolution. It was the predominant...

Soviet Communist Party General Secretary Mikhail Gorbachev in January 1987 calling for the infusion of "democratic" elements into the Soviet Union's single-party...

the founding and ruling political party of the Ukrainian SSR operated as a republican branch (union republics) of the Communist Party of the Soviet Union...

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...