Ye Sila established an independent State of Bosnia and the public. 14 century, the South Slavs in Bosnia was the most powerful country.

• 12世纪末叶斯拉夫人建立了独立的波斯尼亚公国。14世纪末，波斯尼亚曾是南部斯拉夫人最强盛的国家。