Rashtrakuta dynasty
The empire reached its peak under Emperor Dharmapala (770–810) and Devapala (810–850). Dharmapala extended the empire into the northern parts of the Indian subcontinent. According to Pala copperplate inscriptions, his successor Devapala exterminated the Utkalas, invade the Kamarupa Kingdom of Assam, shattered the pride of the Huna people and humbled the lords of Gurjara-Pratihara and the Rashtrakuta dynasty.