(56) [104] The termination of the civil war between Caesar and Pompey forms a new epoch in the Roman History, at which a Republic, which had subsisted with unrivalled glory during a period of about four hundred and sixty years, relapsed into a state of despotism, whence it never more could emerge. So sudden a transition from prosperity to the ruin of public freedom, without the intervention of any foreign enemy, excites a reasonable conjecture, that the constitution in which it could take place, however vigorous in appearance, must have lost that soundness of political health which had enabled it to endure through so many ages. A short view of its preceding state, and of that in which it was at the time of the revolution now mentioned, will best ascertain the foundation of such a conjecture. Though the Romans, upon the expulsion of Tarquin, made an essential change in the political form of the state, they did not carry their detestation of regal authority so far as to abolish the religious institutions of Numa Pompilius, the second of their kings, according to which, the priesthood, with all the influence annexed to that order, was placed in the hands of the aristocracy. By this wise policy a restraint was put upon the fickleness and violence of the people in matters of government, and a decided superiority given to the Senate both in the deliberative and executive parts of administration. This advantage was afterwards indeed diminished by the creation of Tribunes of the people; a set of men whose ambition often embroiled the Republic in civil dissensions, and who at last abused their authority to such a degree, that they became instruments of aggrandizement to any leading men in the state who could purchase their friendship. In general, however, the majority of the Tribunes being actuated by views which comprehended the interests of the multitude, rather than those of individuals, they did not so much endanger the liberty, as they interrupted the tranquillity, of the public; and when the occasional commotions subsided, there remained no permanent ground for the establishment of personal usurpation.