Volga (Tatar-Bashkir & Finno-Ugric)

The multi-ethnic Volga basin, home to Turkic-Muslim Tatars and Bashkirs and several Finno-Ugric peoples — the largest non-Slavic, partly Muslim region inside Russia, with roots in Volga Bulgaria and the Khanate of Kazan.

MyHistorian
A causal knowledge graph of history