stylistic:style_transfer
Mongol and Ming periods

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. 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.