Mongolia By Nalmen 350 the Chinese repelled an invasion by the Ruruan who in turn drove the Hsiung-nu west towards the Caspian Sea 451 Attila invaded Roman empire Jan 1, 601 Turks sieges China's capital Xian Period: Jan 1, 1026 to Jan 1, 1233 Genghis Khan led conquests from northern China to Persia and the Caspian Sea Jan 1, 1190 Temujin Becomes king of the Mongols Jan 1, 1206 Temujin unifies all mongol and tatar tribes Jan 1, 1219 Temujin conquers the Khwarizm empire of Ali ad-Din Muhammad Period: Jan 1, 1261 to Jan 1, 1262 Civil war starts between Hulagu and Berke Khan Jan 1, 1266 Kubilai constructs a new Mongol capital in China called Ta-tu Jan 1, 1279 Mongols conquered the conquest of southern China and established the Chinese Yuan dynasty till 1368 Jan 1, 1345 Outbreak of the plague Black Death spreads among the Mongol force besieging Kaffa and spreads through Europe Period: Jan 1, 1353 to Jan 1, 1354 The Plague Black Death reaches China Jan 1, 1368 The Mongols are driven from China by Ming Jan 1, 1858 The fall of the Mongol Empire Mar 2, 2022 the Kirghiz drives Uighurs west to Tarim Basin