History of the Uyghur people
The history of the Uyghur people, as with the ethnic origin of the people, is an issue of contention between Uyghur nationalists and the Chinese authority. Uyghur historians viewed the Uyghurs as the original inhabitants of Xinjiang with a long history. Uyghur politician and historian Muhemmed Imin Bughra wrote in his book "A history of East Turkestan", stressing the Turkic aspects of his people, that the Turks have a 9000-year history, while historian Turgun Almas incorporated discoveries of Tarim mummies to conclude that Uyghurs have over 6400 years of history, and the World Uyghur Congress claimed a 4,000-year history. Chinese historians however generally traced the origin of the Uyghurs to the Tiele, some to the Dingling as well as other people mentioned in ancient Chinese texts such as the Guifang. Official Chinese view asserts the Uyghurs to be of Tiele origin, and only became the main social and political force in Xinjiang during the ninth century when they migrated to Xinjiang from Mongolia after the collapse of the Uyghur Khaganate, replacing the Han Chinese that they claimed were there since the Han Dynasty. Many modern Western scholars however do not consider the modern Uyghurs to be of direct linear descent from the old Uyghur Khaganate of Mongolia, rather they are descendants of a number of people, of which the ancient Uyghurs are but one.
History of Turkmenistan
The origins of the Turkmen may be traced back to the Oghuz confederation of nomadic pastoral tribes of the early Middle Ages, which lived in present-day Mongolia and around Lake Baikal in present-day southern Siberia. Known as the Nine Oghuz, this confederation was composed of Turkic-speaking peoples who formed the basis of powerful steppe empires in Inner Asia. In the second half of the 8th century, components of the Nine Oghuz migrated through Jungaria into Central Asia, and Arabic sources located them under the term Guzz in the area of the middle and lower Syrdariya in the 8th century. By the 10th century, the Oghuz had expanded west and north of the Aral Sea and into the steppe of present-day Kazakhstan, absorbing not only Iranians but also Turks from the Kipchak and Karluk ethnolinguistic groups. In the 11th century, the renowned Muslim Turk scholar Mahmud al-Kashgari described the language of the Oghuz and Turkmen as distinct from that of other Turks and identified twenty-two Oghuz clans or sub-tribes, some of which appear in later Turkmen genealogies and legends as the core of the early Turkmen.