The Mongols invaded Tibet in 1240 and 1244. They eventually annexed Amdo and Kham and appointed the great scholar and abbot Sakya Pandita (1182–1251) as Viceroy of Central Tibet in 1249.
The Mongols invaded Tibet in 1240 and 1244. They eventually annexed Amdo and Kham and appointed the great scholar and abbot Sakya Pandita (1182–1251) as Viceroy of Central Tibet in 1249