C I’m pretty sure tho C. Lol
Answer:
They were people who spoke Turkish, they lived mainly in west-central russia
Explanation:
They incorporated the Uyghur Turks
The Mongols had a benevolent attitude toward foreign religions, or at least a policy of benign neglect. Their belief in Shamanism notwithstanding, the Mongols determined early on that aggressive imposition of their native religion on their subjects would be counter-productive.