The dismounting of Ogodei at Karakorum, and the building of stone walls so hated by his father, marked a major step away from the policies of Genghis Khan. Thereby began a process of co-optation that over the next four decades transformed the Mongols from a nation of mounted warriors to a sedentary court with all the trappings of civilized decadence that was so contrary to Genghis Khan’s legacy.
