Uniting in one country (one of the oldest European countries) the old Bulgarians (so called proto-Bulgarians), some of the Slavs and the Thracians (maybe the oldest civilization in Europe before Greece).
addition:
Han Asparukh first conqured the local slavs (славяни), later the mizians (мизии)
and forced them to accept the rule of the pre-bulbarians (prabulgarians-Прабългари). Later he orderd his own tribe to be merged (to make marriage unions with the slavs and to learn agriculture from them)
Han Asparukh, warrior was searching for some new land to rule and eventually settle. It was 681 AD. He started his journey, crossed Daniube and reached to the Black sea. He had no means how to cross the sea. Moreover his soldiers were tired after a long journey. Hospitality of the local slavs was another factor to decide to settle. Slavs were good in agriculture. They produced enough grains and wine. So, the great <han> Asparukh settled. Asparukh named his conqured territory as Bulgaria.
Parliamentary democracy.
Bulgaria was part of the Central Powers, alongside with Germany, Austria-Hungary and the Ottoman Empire. It joined the alliance in October 1915.
Bulgaria became Bulgaria in the year 681.
Bulgaria in Spanish is Bulgaria, or Republica de Bulgaria.
North West Serbia South West- Macedonia
Bulgaria
chao (pronounced like the Italian "ciao") dovizhdane is a more polite form
Albania, Bulgaria, Czechoslovakia, Hungary, Poland, and Romania
Sofia is the capital city of Bulgaria.
Bulgaria is a country!
Bulgaria was never taken by Hitler. Bulgaria and Germany were allies.
This country is Bulgaria.