Mongol warriors’ traditional military advantages and cavalry tactics could not be fully deployed in their conquest of the Song dynasty. The Mongol Empire took more than 40 years to subjugate the Song but needed far less time to defeat other countries: they took Siberia in one year (1207), Qara Khitai (1216–1218) and Khwarazm (1219–1220) in … Continue reading Mongol Empire: Took more than 40 Years to subjugate China