(iii.) _Administration._—The principle of a dual control is as manifest in administrative matters as in any other. The spheres of administration are Rome, Italy, and the Provinces. With respect to the first two it is clear that one of the few justifications for the maintenance of Republican government was that, by leaving the ordinary administrative duties connected with Rome and Italy to the Senate and ordinary magistrates, it enabled the Princeps to concentrate his attention on his proper sphere, the foreign and provincial world. But even the provinces did not deserve the undivided attention of the Princeps. Those whose administration presented no special difficulties, and which required no military force, might still be left to the care of the Roman people. This division of responsibility might have continued a reality had the Principate continued to be what it was in origin—a provisional government by an individual who had little personal assistance at his command. But as this rule gradually assumed the form of a huge government department, overshadowing all others, with an organised civil service which replaced the assistance furnished by freedmen and slaves, it not unnaturally tended to encroach on the Republican spheres of administration. The motive for the tendency was chiefly the fact that the Princeps was, in the eyes of all men, not the head of a department but of the state, and a responsibility, which he would gladly have disclaimed, for the acts of all officials, even those of Republican departments, was thus thrust upon him.[1877] There is no particular ground for believing that the Princeps managed departments such as Rome or Italy better than the Republican officials. The important fact was that public opinion forced him to manage them, whether for good or ill.