Nevertheless, in less than four years, Najaf Khan had reconquered all the most important strongholds of the Mughal heartlands and brought to heel the Emperor’s most unruly vassals. The Rohillas were crushed in 1772, again in 1774 and finally, in 1777, the Jats’ strongholds were all seized. By 1778, the Sikhs had been driven back into the Punjab, and Jaipur had offered submission. A token suzerainty had been re-established over both Avadh and parts of Rajputana.