The Communist Party of China (CCP) was founded in 1921, holding its first congress in Shanghai, with the help of the Communist..
Communist Party of the Soviet Union
Ruling political party of the Soviet Union
The Communist Party of the Soviet Union (CPSU), sometimes referred to as the Soviet Communist Party (SCP), was the founding and ruling political party of the Soviet Union. The CPSU was the sole governing party of the Soviet Union until 1990 when the Congress of People's Deputies modified Article 6 of the 1977 Soviet Constitution, which had previously granted the CPSU a monopoly over the political system.