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Yes mostly. Khazars were small nomadic folk but they huge empire from Circassia to lands of Slavs. They were military class. Their elites converted to Judaism. After some time Slavs destroyed Khazaria the main folk return to Central Asia (and descent Muslim later yeah) and elites maybe ancestry of little Jewish group like Karait or possible connection with Ashkenazi. The shaved Slav in the video is a moron
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