Ethnic groups in the Caucasus
The Caucasus is a region located partly in Eastern Europe and partly in Western Asia, spanning Armenia, Azerbaijan, Georgia, and southern Russia. Bounded by the Black Sea and the Caspian Sea, it includes the Caucasus Mountains, which serve as a natural boundary between Europe and Asia.
Tens of millions of people across more than 50 ethnic groups reside in the Caucasus. There are four language families with a historic presence in the region: Caucasian, Indo-European, and Turkic and Mongolic (i.e., Altaic).