BULGARIA, is a country in Southeastern Europe. It borders the Black Sea to the east, Greece and Turkey to the south, Serbia and the Republic of Macedonia to the west, and Romania to the north, mostly along the Danube. Bulgaria was The Kingdom between 1878-1944.

Official name The Kingdom of Bulgaria
The land area (km2) 110,912
Population (2005 est.) 7,726,000
Language Bulgarian
Capital Sofia