two, the latter among ten persons; and, as both in their private and public interest they were averse to each other, their mutual conflicts contributed, for the most part, to strengthen rather than to destroy the balance of the constitution. * But when the consular and tribunitian powers were united, when they were vested for life in a single person, when the general of the army was, at the same time, the minister of the senate and the representative of the Roman people, it was impossible to resist the exercise, nor was it easy to define the limits, of his imperial prerogative. To these accumulated honors, the policy of Augustus soon added the splendid as well as important dignities of supreme pontiff, and of censor. By the former he acquired the management of the religion, and by the latter a legal inspection over the manners and fortunes, of the Roman people. If so many distinct and independent powers did not exactly unite with each other, the complaisance of the senate was prepared to supply every deficiency by the most ample and extraordinary concessions. The emperors, as the first ministers of the republic, were exempted from the obligation and penalty of many inconvenient laws: they were authorized to convoke the senate, to make several motions in the same day, to recommend candidates for the honors of the state, to enlarge the bounds of the city, to employ the revenue at their discretion, to declare peace and war, to ratify treaties; and by a most comprehensive clause, they were empowered to execute whatsoever they should judge advantageous to the empire, and agreeable to the majesty of things private or public, human of divine.