Kara-Khitan Khanate - Founding of The Kara-Khitan Empire

Founding of The Kara-Khitan Empire

The Kara-Khitai empire was established by Yelü Dashi, who led a band of Khitans into Central Asia by way of Mongolia. Yelü conquered Balasagun from the Kara-Khanid Khanate in 1134, which marks the start of the empire in Central Asia. The Khitan forces were soon joined by 10,000 Khitans, who had been subjects of the Kara-Khanid Khanate. The Khitans then conquered Kashgar, Khotan, and Beshbalik. The Khitans defeated the Western Kara-Khanid Khanate at Khujand in 1137, eventually leading to their control over the Fergana Valley. They won the Battle of Qatwan against the Western Kara-Khanids and the Seljuk Empire on September 9, 1141, which allowed the Khitans to gain control over Transoxania.

Yelü soon died in 1143, and was followed by his wife, Xiao Tabuyan, as regent for their son. Their son, Yelü Yiliu, died in 1163 and was succeeded by his sister, Yelü Pusuwan. She sent her husband, Xiao Duolubu, on many military campaigns. She then fell in love with his younger brother, Xiao Fuguzhi. They were executed in 1177 by her father-in-law, Xiao Wolila, who then placed Yelü Zhilugu on the throne in 1178. The empire was weakened by rebellions and internal wars among its vassals, especially during the latter parts of its history.