The Bulgarian Communist Party was the founding and ruling party of the People's Republic of Bulgaria from 1946 until 1989, when the country ceased to be a socialist state. Wikipedia
Headquarters: Sofia, Bulgaria
Founded: 1903, Monumento Buzludja, Bulgaria
Founder: Dimitar Blagoev
Ceased operations: April 3, 1990
Dissolved: 3 April 1990
Ideology: Communism; Marxism–Leninism; Stalinism (until 1956)
International affiliation: Comintern (1919–1943); Cominform (1947–1956)