Julian had been early instructed in the Christian religion, but he is not known to have ever given it any credit, although he has been often called apostate. He had imbibed the philosophy of Plato in the schools of Athens; and with this learning, with the elements of a great character in his mind, and with the models of Cæsar, of Trajan, and of Marcus Antonius in his eye, he formed the design, and seemed to have the ability, to raise up and consolidate the glories of a falling Empire. His victories over the Alemanni in Gaul, although they preserved the Empire, excited only the envy of the emperor, and Constantius was about to depose him from his command, when his own death saved him from the ignominy to which the soldiery would certainly have subjected him for any attempt to degrade their favorite commander. Julian was himself declared emperor by the army, and the people had lost both the power and the will to resist. Unfortunately for his fame, Julian perished in battle with the Persians only three years after his accession. In that short period he had reformed many abuses in the state; and though personally hostile to the Christian religion, and though he used both arguments and ridicule against it, he not only advocated, but practiced universal toleration. It is creditable also to Julian, that in establishing the ancient orders of Roman priesthood, he was at pains to enforce a strict morality in all the relations of life. He was succeeded, after the fall of several candidates, by Valentinian, whose father had been a soldier from the Danube. This emperor took for colleague his brother Valens, to whom he assigned Constantinople and the government of the East. The reign of Valens was signalized by the irruption into Europe of an enemy till then unknown to the Romans; these were the _Huns_, a confederation of Tartar tribes, some of whom had obtained the ascendancy and control over the rest, and led them on to invade the nations of Europe. Their numbers and ferocity led the ancient writers to describe them in terms of consternation, which to moderns, who are no strangers to Calmucs, Cossacks, Tartars, and other tribes of similar origin, appear sufficiently ludicrous. They never lived in houses, slept under trees, ate raw flesh, and were altogether superior in war even to the Goths, who were now in alliance with the Romans, and had begun to relish the comforts of a settled life. They were, therefore, driven away before the Huns, and were forced, in search of a home, to invade the Roman territory. Here they were opposed by the Emperor Valens; but they defeated his army, and made his own life a sacrifice. He was succeeded by his nephew Gratian, who chose for his colleague Theodosius, a general of talents and celebrity. This emperor restored the confidence of his own army, and broke the power of the Goths, by his skill and caution; and was the first of the emperors who practiced the mode of