The People's Republic of Bulgaria was the Bulgarian state that existed from 1946 to 1990, ruled by the Bulgarian Communist Party together with its coalition partner, the Bulgarian Agrarian People's Un
1961 USSR stamp marking the 15th anniversary of the People's Republic of Bulgaria
Georgi Dimitrov, leader of the Bulgarian Communist Party from 1946 to 1949
Pre-fabricated apartment blocks in Mladost, Sofia
The Tsardom of Bulgaria, also known as the Third Bulgarian Tsardom, commonly known in English as the Kingdom of Bulgaria, or simply Bulgaria, was a constitutional monarchy in Southeastern Europe, whic
People's Republic of Bulgaria
…Union. Bulgaria was also part of Comecon as well as a member of the Warsaw Pact. The Bulgarian resistance movement during World War II deposed the Tsardom of Bulgaria administration in the Bulgarian coup d'état of 1944 which ended the country's alliance with the Axis powers and led to the People's Republic in 1946…
Ferdinand I of Bulgaria at the proclamation of Bulgarian independence, 1908
Boundaries on the Balkans after the First and the Second Balkan War (1912–1913)
Areas where Bulgarians were the majority of the population (in light green) according to Anastas Ishirkov (1912).
Bulgarian officers on the Macedonian front