Khazar Empire (Saint Muhammad)

The Khazar Empire was a semi-nomadic confederation of states that appeared in the early fifth century in the northern caucasus near to the Uralic Urheimat in the Volga River. Speaking a Turkic language, they annexed a large part of the Caucasus and the Aral area (including the civilised Kingdom of Iberia) before collapsing (perhaps to a Finnic Empire?). The Empire was notable for its early conversion to Judaism.