bg
Named of a tribe
union makes the power
If you mean what is bulgarians religion. They are Christians.
around 7 million
box by Kubrat Pulev
Around 7 300 000 people
mommy
Until 1989, Bulgaria was a communist state.
Romas
Sofia is Bulgaria's largest city, with a population of 1,152,556.
From the ancestors of Han Asparukh (the founder of Bulgarian state)