Bulgaria is located in the Southeast of Europe, in the northeast part of the Balkan Peninsula, bordering the Black Sea. It occupies an area of 111,000 km² and it is a European, Balkan, Black Sea and Danube country. Bulgaria is a parliamentary republic with a population of 7.15 million people. Bulgaria’s first constitution was adopted in 1879 and was one of the most democratic constitutions of its time despite the previous almost five centuries of destroyed statehood.