Mongol Empire By Sturis Anthony 1100 Mongol Empire Is Established Period: 1100 to 1364 Mongol Empire Period: 1100 to 1368 Mongol Empire 1162 Temujin was born 1206 Temujin Assumes The Title Genghis Khan 1221 Genghis Khan Expands His Empire 1221 The Pax Mongolia Begins 1227 Genghis Khan Dies 1230 Ogedei starts a war against the Jin Dynasty 1241 Ogedei Dies 1246 Monge Khan Successes As A Ruler 1258 Boghdad Is Captured 1259 Mongke Khan Dies 1264 Kublai Khan Becomes The Great Khan 1368 Mongol Empire Ends