It was conquered briefly by Byzantium and for a longer period of time by the Ottoman empire and included in their territories, but was never a part of a different country in the sense that Kosovo, for example, was.
Bulgaria is a sovereign country, it has no branches. Its not a tree
Thrace.
bulgaria... Not true, as Bulgaria was never part of the British Empire.
well not every area in Bulgaria are poor some are rich and some are not.
Istanbul, part of Turkey
That is Turkey. :)
Sofia is the capital of Bulgaria, a country located in southeastern Europe.
Mainly Greece, and a small part of Turkey.
bulgaria is a semi-industrialized country
Bulgaria is a developing country
Bulgaria is a country!
Bulgaria