The language spoken most often in Azerbaijan and Farsi (the language spoken in Iran) are considered to the origin of Indo-European languages. However, the Indo-European languages are considered to be a family of several hundred languages and dialects which are all related. There are said to be around 445 Indo-European languages with 313 of them part of the Indo-Iranian branch alone.
The Magyars, the Vikings, and Muslims
I did something super similar to this but I forgot
_Government_
if this helped enough mark brainliest!