The correct option is C 1818 A.D.
The Maratha Empire or the Maratha Confederacy was a power that dominated a large portion of the Indian subcontinent in the 18th century. The empire formally existed from 1674 A.D. with the coronation of Shivaji as the Chhatrapati and ended in 1818 A.D. with the defeat of Peshwa Bajirao II.