Pala Empire
The founder of the Pala Empire was Gopala. He was the first independent Buddhist king of Bengal and came to power in 750 in Gaur by democratic election, which was unique at the time. He reigned from 750 to 770 and consolidated his position by extending his control over all of Bengal. His successors Dharmapala (r. 770-810) and Devapala (r. 810-850) expanded the empire across the northern and eastern Indian subcontinent. The Pala Empire eventually disintegrated in the 12th century under the attack of the Sena Dynasty.