The correct option is C Dantidurga
The Rashtrakutas were Kannadigas. They were the fuedatory kings of the Chalukyas in the beginning. Later they became famous as the rulers of the vast kingdom in the South. The kingdom which began with Dantidurga, continued with Krishna, Govinda II, Dhruva, Govinda III, Amoghavarsha and others, and reached its peak.