what is a Caucasus
The Caucasus /ËkÉËkÉsÉs/ or Caucasia /kÉËËkeÉªÊÉ/ is a region at the border of Europe and Asia, situated between the Black and the Caspian seas.he Caucasus /ËkÉËkÉsÉs/ or Caucasia /kÉËËkeÉªÊÉ/ is a region at the border of Europe and Asia, situated between the Black and the Caspian seas.