By 1206, Temüjin, a young Mongol prince, had concluded his military campaigns in the Mongolian steppes, finding himself enthroned by his peers and rivals and renamed Chinggis (usually known as Genghis) Khan from then on. While this date marks the end of a bloody period in Mongolian history, it also symbolises the beginning of an even bloodier era in the history of Eurasia. The Mongol armies, now united under Chinggis Khan would, over the course of three generations, conquer all that lay in their path from the Yellow Sea to the Danube in Central Europe and from Siberia to the Indus. Yet, when speaking of nomadic empires, conquest does not necessarily lead to territorial unity. As soon as Chinggis Khan died in 1227, the conquered territories were divided among his four sons and their descendants, prompting the fragmentation of the empire into four khanates (China, Central Asia, Iran and the Golden Horde of Russia) that would be fighting each other only a few years after the death of Ögetei Khan (d. 1241), first successor of Chinggis Khan.