Balgarsko Tsarstvo), sometimes translated in English as the "Kingdom of Bulgaria", or simply Bulgaria, was a constitutional monarchy in Southeastern Europe,...

of Bulgaria can be traced from the first settlements on the lands of modern Bulgaria to its formation as a nation-state, and includes the history of the...

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 Kingdom of...

The Military ranks of the Kingdom of Bulgaria were the military insignia used by the Kingdom of Bulgaria. Following the abolition of the monarchy, the...

as the new dynasty relied on the support of the Russian Empire and closer cooperation with Kingdom of Bulgaria. In April 1904 the Friendship treaty and...

The Principality of Bulgaria (Bulgarian: Княжество България, romanized: Knyazhestvo Balgariya) was a vassal state under the suzerainty of the Ottoman Empire...

Tsar of the Kingdom of Bulgaria from 1918 until his death in 1943. The eldest son of Ferdinand I, Boris assumed the throne upon the abdication of his father...

and the Kingdom of SHS Came About in 1924), Zgodovinski časopis, 1–4, p. 195, Ljubljana Friedrich Ebert Stiftung (2013). "Serbian-Bulgarian Historical...

Principality (1879–1908) and Kingdom (1908–1946) of Bulgaria. This list includes monarchs from the establishment of the First Bulgarian Empire until modern times...

1948) was Prince of Bulgaria from 1887 to 1908 and Tsar of Bulgaria from 1908 until his abdication in 1918. Under his rule Bulgaria entered the First...