Genghis Khan and Emperor Kublai Khan statue on Khan Mountain inn Holingol, Tongliao City CFOTO/Future Publishing via Getty Images EXCLUSIVE: A documentary charting an expedition to the ancient ...

Hisson Ogodei conquered all of North China by 1234 and ruled it from 1229 to 1241. Genghis Khan's grandson, Kublai Khan, defeated the Chinese Southern Song in 1279, and for the first time all of China ...