University of Bulgaria. According to the inquiry of official website University of Bulgaria, the University of Bulgaria is a comprehensive university in the United States. It has a high reputation and excellent fencing team in fencing events, ranking first among many famous schools in the United States, and is a good fencing direct recruitment university. The United States is a diversified country, composed of people from different backgrounds and cultures. This diversity is reflected in its food, art, music and festivals. The United States is also the world's leading research and higher education center, with many world-famous universities and research institutions.