But before and after the Mongol upheaval, the Khazars sent many offshoots into the unsubdued Slavonic lands, helping ultimately to build up the great Jewish centers of eastern Europe. — Salo Wittmayer Baron Copy Share Image
But before and after the Mongol upheaval, the Khazars sent many offshoots into the unsubdued Slavonic lands, helping ultimately to build up the great… — Salo Wittmayer Baron Copy Share Image