Mongol Invasions and Expansion By msullivan31 Nov 1, 1200 Mongol Khan (clan leader) named Temujin sought to unify the clans under his leadership. Period: Nov 1, 1200 to Nov 1, 1350 Mongols imposed stability, law, and order across Eurasia Nov 1, 1206 Temujin accepted the title Genghis Khan, ruler of the Mongol clans Nov 1, 1215 Mongols invaded the Northern Jin empire. Nov 1, 1221 Central Asia was under Mongol control. Nov 1, 1227 Genghis Khan died. (from illness) Nov 1, 1227 his son, Ogadai became the Great Khan. Nov 1, 1241 Ogadai Died Nov 1, 1260 Mongol Empire was divived into 4 large Khanates Each was ruled by a descendant of Genghis. Nov 1, 1260 Kublai Khan named himself the Great Khan.