Answer: The Caucasus has more than 40 indigenous languages.
Step-by-step explanation:
The Caucasus is a region in Southern Europe that is occupied by four nations being Russia, Georgia, Armenia and Azerbaijan and is bordered by two seas which are the Caspian and the Black sea.
There is so much language diversity in the Caucasus with over 40 indigenous languages being spoken by the inhabitants such as Indo-European and Turkic languages, the Northeast Caucasian languages and much more.