After Genghis Khan unified the Mongol tribes in 1206 and founded the Mongol Empire, the Tangut Western Xia empire was ultimately conquered in 1227, and the Jurchen Jin dynasty fell in 1234. In 1271, Kublai Khan, the grandson of Genghis Khan established the Yuan dynasty. Kublai Khan’s summer capital Shangdu (aka Xanadu) was located near present-day Dolonnor. During that time Ongud and Khunggirad peoples dominated the area of what is now Inner Mongolia.
Ming Period
After the Yuan dynasty was overthrown by the Han-led Ming dynasty in 1368, the Ming captured parts of Inner Mongolia including Shangdu and Yingchang. The Ming rebuilt the Great Wall of China at its present location, which roughly follows the southern border of the modern Inner Mongolia Autonomous Region (though it deviates significantly at the Hebei-Inner Mongolia border). The Ming established the Three Guards composed of the Mongols there. Soon after the Tumu incident in 1449, when the Oirat ruler Esen taishi captured the Chinese emperor, Mongols flooded south from Outer Mongolia to Inner Mongolia. Thus from then on until 1635, Inner Mongolia was the political and cultural center of the Mongols during the Northern Yuan dynasty.
Qing Period
The eastern Mongol tribes near and in Manchuria, particularly the Khorchin and Southern Khalkha in today’s Inner Mongolia intermarried, formed alliances with, and fought against the Jurchen tribes until Nurhaci, the founder of the new Jin dynasty, consolidated his control over all groups in the area in 1593. The Manchus gained far-reaching control of the Inner Mongolian tribes in 1635, when Ligden Khan’s son surrendered the Chakhar Mongol tribes to the Manchus. The Manchus subsequently invaded Ming China in 1644, bringing it under the control of their newly established Qing dynasty.
Republic of China
Outer Mongolia gained independence from the Qing dynasty in 1911, when the Jebtsundamba Khutugtu of the Khalkha was declared the Bogd Khan of Mongolia. Although almost all banners of Inner Mongolia recognised the Bogd Khan as the supreme ruler of Mongols, the internal strife within the region prevented a full reunification. The Mongol rebellions in Inner Mongolia were counterbalanced by princes who hoped to see a restored Qing dynasty in Manchuria and Mongolia, as they considered the theocratic rule of the Bogd Khan would be against their modernising objectives for Mongolia. Eventually, the newly formed Republic of China promised a new nation of five races (Han, Manchu, Mongol, Tibetan and Uyghur). and suppressed the Mongol rebellions in the area.
People’s Republic of China
Outer Mongolia gained independence from the Qing dynasty in 1911, when the Jebtsundamba Khutugtu of the Khalkha was declared the Bogd Khan of Mongolia. Although almost all banners of Inner Mongolia recognised the Bogd Khan as the supreme ruler of Mongols, the internal strife within the region prevented a full reunification. The Mongol rebellions in Inner Mongolia were counterbalanced by princes who hoped to see a restored Qing dynasty in Manchuria and Mongolia, as they considered the theocratic rule of the Bogd Khan would be against their modernising objectives for Mongolia. Eventually, the newly formed Republic of China promised a new nation of five races (Han, Manchu, Mongol, Tibetan and Uyghur). and suppressed the Mongol rebellions in the area.