Answer:
Calling for the formation of an army of soldiers who dominated the mount and the bow, Gengis Khan pursued a violent expansionist policy in search of wealth, land and slaves. Throughout his life, this legendary military man managed to dominate Chinese, Muslim and Russian territories (they took cities like Beijing, Kiev and Moscow). In 1227, when his army subordinated some cities in southern Russia, Genghis Khan was stricken with a terrible fever (probably malaria) that claimed his life.