- Bilars
Bilars were medieval (10th-13th centuries) Turkic tribe's commonwealth in the Middle
Volga . Bilars are known to foundBilär city. Since the 10th century they were a part ofVolga Bulgaria . In the 11th-14th centuries their land (today's Alexeyevsky District ofTatarstan ) was one of Bulgaria'semirate s or duchies.
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