Mongol By jamigulyas18 Period: 1206 to 1227 Reign of Genghis Khan Period: 1211 to 1234 Conquest Of northern china Period: 1219 to 1221 Conquest of persia Period: 1237 to 1241 Conquest of russia Period: 1258 to 1262 Capture of baghdad Period: 1264 to 1279 conquest of southern china