Mongol Empire What is referred to in English as the Mongol Empire was called the "Ikh Mongol Uls" ("ikh": "great", "uls": "state"; Great Mongolian State). In the 1240s, one of Genghis's descendants, Güyük Khan, wrote a letter to Pope Innocent IV which used the preamble "Dalai (great/oceanic) Khagan of the great Mongolian state (ulus)". After the succession war between Kublai Khan and his brother Ariq Böke, Ariq limited Kublai's power to the eastern part of the empire. Kublai officially issued an imperial edict on 18 December 1271 to name the country Great Yuan ("Dai Yuan", or "Dai Ön Ulus") to establish the
Society of the Mongol Empire cities and villages in Shanxi and Iran in spite of their nomadic grounds in Central Asia. First Ilkhan Hulagu owned 25,000 households of silk-workers in China, valleys in Tibet as well as pastures, animals, men in Mongolia. His descendant Ghazan of Persia sent envoys with precious gifts to Temür Khan of Yuan dynasty to request his great-grandfather's shares in Great Yuan in 1298. It is claimed that Ghazan received his shares that were not sent since the time of Möngke Khan. Mongol and non-Mongol appanage holders demanded excessive revenues and freed themselves from taxes. Ögedei decreed that nobles could appoint