Mongols

Mongols are an East Asian ethnic group native to Mongolia and China (Inner Mongolia and other 11 autonomous territories), as well as the republics of Buryatia and Kalmykia in Russia. The Mongols are the principal member of the large family of Mongolic peoples. The Oirats and the Buryats are classified either as distinct ethno-linguistic groups or as subgroups of Mongols.

The Mongols are bound together by a common heritage and ethnic identity, descending from the Proto-Mongols. Their indigenous dialects are collectively known as the Mongolian language. The contiguous geographical area in which the Mongols primarily live is referred to as the Mongol heartland, especially in discussions of the Mongols' history under the Mongol Empire.

Broadly defined, the term includes the Mongols proper (also known as the Khalkha Mongols), Buryats, Oirats, the Kalmyks and the Southern Mongols. The latter comprises the Abaga Mongols, Abaganar, Aohans, Arkhorchin, Asud, Baarins, Chahars, Darkhan (Shar Darkhad), Dörvön Khüükhed, Eastern Dorbets, Gorlos Mongols, Ikhmyangan, Jalaids, Jaruud, Kharchins, Khishigten, Khorchins, Khuuchid, Muumyangan, Naimans, Onnigud, Ordos, Sunud, Tumed, Urad and Üzemchins.

The designation "Mongol" briefly appeared in 8th century records of Tang China to describe a tribe of Shiwei. It resurfaced in the late 11th century during the Khitan-ruled Liao dynasty. After the fall of the Liao in 1125, the Khamag Mongols became a leading tribe on the Mongolian Plateau. However, their wars with the Jurchen-ruled Jin dynasty and the Tatar confederation had weakened them.

In the thirteenth century, the word Mongol grew into an umbrella term for a large group of Mongolic-speaking tribes united under the rule of Genghis Khan.

There are several proposals for the ethnonym Mongol's etymology:

The ethnogenesis of Mongolic peoples is largely linked with the expansion of Ancient Northeast Asians. The Mongolian pastoralist lifestyle may in part be derived from the Western Steppe Herders, but without much geneflow between these two groups, suggesting cultural transmission.

In various times Mongolic peoples have been equated with the Scythians, the Magog, and the Tungusic peoples. Based on Chinese historical texts the ancestry of the Mongolic peoples can be traced back to the Donghu, a nomadic confederation occupying eastern Mongolia and Manchuria. The Donghu neighboured the Xiongnu, whose identity is still debated today. Although some scholars maintain that they were proto-Mongols, they were more likely a multi-ethnic group of Mongolic and Turkic tribes.^{[full citation needed]} It has been suggested that the language of the Huns was related to the Xiongnu.