Czechs and Slovaks in Bulgaria
Czechs (Bulgarian: чехи, chehi) and Slovaks (Bulgarian: словаци, slovatsi) are minority ethnic groups in Bulgaria (Czech and Slovak: Bulharsko). According to the 2001 census, Czechs number only 316 and the number of Slovaks is even smaller, but historically, their population has been considerably larger == History == Following the Liberation of Bulgaria in 1878, a large number of Czechs and Slovaks arrived in the country from Austria-Hungary to foster its cultural and economic development.
Source: Wikipedia — Czechs and Slovaks in Bulgaria (CC BY-SA 4.0)