 Complete the following phrase:  In 1772 the Nawab of Oudh made a treaty with the Rohillas, to expel the Marathas in return for a money payment. Nawab of Oudh carried out his part of the bargain, but the Rohilla chieftains refused to pay. In 1774 the Nawab concluded with the East India Company government of Calcutta a treaty of alliance, and he then called upon the British, in accordance with its terms, to supply a brigade to assist him in enforcing his claims against the Rohillas. This was done; in the Rohilla War, the Rohillas were driven beyond the Ganges to the east, and Bijnor was incorporated in the territories of the nawab, who in the same year 1774 ceded it to the British East India Company. During the 