Rubuta ci gaba don wannan sakin layi - Sabuwar daular Mongol da sauri ta motsa don haɗa ƙarin ƙasa. Nasarar farko ta Mongol sun kasance kamfen ne a kan Yammacin Xia. A shekara ta 1209 'yan Mongol sun ci yammacin Xia. Tsakanin 1213 da 1214 Mongols sun ci Daular Jin, kuma a shekara ta 1214 Mongols sun kama mafi yawan ƙasashen arewacin Kogin Yellow. A cikin 1221 Janar-janar na Mongol Jebe da Subodei sun fara balaguron su a kusa da Tekun Caspian da kuma cikin Kievan Rus'; Genghis Khan ya kayar da Turkic Jalal ad-Din Mingburnu a Yaƙin Indus; An kayar da Daular Khwarezmian a wannan shekarar. A shekara ta 1235, 'yan Mongol sun ci nasara wajen mamaye Koriya
Ka yi haƙuri. Shekaru biyu bayan haka a cikin 1237 Batu Khan da Subodei sun fara cin nasarar Rus'; sun mamaye Poland da Hungary a 1241. A shekara ta 1252 'yan Mongol sun fara mamayewar Song China; za su kwace babban birnin Hangzhou a 1276. A shekara ta 1258 Hulagu Khan ya kama Bagadaza.