Dumas then resigned and returned to France, leaving Dupleix to reign in his stead. The latter, after ten years' administration of Chandernagore, had raised it to the head of the European settlements in Bengal, and had concurrently amassed for himself an enormous fortune by private trading. He at once assumed all the pomp and circumstance of his rank of Nabob, caused himself to be installed with great ceremony at Chandernagore, and took pains to impress upon the neighbouring princes that he was one of themselves and armed with like authority from the court of Delhi. He could wear the dignity of his position the more naturally since he had an innate passion for display, and could turn the outward glitter to the better account for that he loved it for its own sake. But his was no spirit to be content with the mere robes of royalty. The weakness of the court of Delhi and his own remoteness from it left him free from all restraint. He had the power, and he knew how to use it; and it had come to him in the nick of time, when hostilities between France and England were hastening to their development into avowed and open war. [Sidenote: 1742, Sept.] [Sidenote: 1744.] But meanwhile native affairs had undergone their usual swift changes in the Carnatic. Sufder Ali, once established as Nabob, refused to pay the revenue due from him to the viceroy Nizam-ul-Mulk, and, having little hope of French support in such defiance of authority, transferred his treasures from Pondicherry to the custody of the English at Madras. Shortly afterwards he was assassinated by his brother-in-law, Mortiz Ali, who thereupon proclaimed himself Nabob. His principal officers then appealed to the Mahratta chief, Morari Rao, to drive him out, and Mortiz Ali fled, leaving Sufder Ali's infant son to reign in his place. The whole province fell into anarchy, and in 1743 the viceroy Nizam-ul-Mulk appeared with a large army to restore order. The Mahrattas therefore retired from Trichinopoly; and, the infant ruler having been made away with, Anwarudeen, one of the viceroy's officers, was installed as Nabob. By this time Dupleix had received intelligence that war had been declared between France and England, and that a British squadron was on its way to destroy Pondicherry. The French squadron in East Indian waters had been recalled to France; the fortifications of the city were open to destruction by the cannon of men-of-war; and there were less than five hundred Europeans in garrison to defend it against a joint attack by sea and land. At this crisis Dupleix appealed to Anwarudeen for protection, pleading the friendship of the French with the Nabobs of the Carnatic in the past. The Nabob responded by sending a message to Madras that he intended to enforce strict neutrality within his province, and would permit no attack to be made on the French possessions on the coast of Coromandel. [Sidenote: 1745.] [Sidenote: 1746, June 25/July 6.]