The Secret History of the Mongol Queens of Genghis Khan came to control the Silk Route and assisted his campaigns in China and Persia. The Mongol women proved adept at administrating their territory and fighting alongside men on foreign conquests. After the death of Genghis Khan in 1227, his successors quickly neglected Khan's legacy. His son, Ögedei, purged his female relatives in order to consolidate his power over the Borjigin clan; including allegedly arranging the assassination of Genghis Khan's daughter, Altalun, who was ruler of the Uyghur territory. Following Ögedei's death, khatuns (queens) briefly ruled the Mongol Empire. Most of these women were not Genghis Khan's daughters,
Religion in the Mongol Empire interests of the next life. Thus he invited Sakya Pandita to his ordo. Prince Kötön was impressed and healed by Sakya Pandita's teachings and knowledge, and later became the first known Buddhist prince of the Mongol Empire. Kublai Khan, the founder of Yuan dynasty, also favored Buddhism. As early as the 1240s, he made contacts with a Chan Buddhist monk Haiyun, who became his Buddhist adviser. Kublai's second son, whom he later officially designated as his successor in the Yuan dynasty, was given a Chinese name "Zhenjin" (literally, "True Gold") by Haiyan. Khatun Chibi influenced Kublai to be converted to