the troops a sense of loyalty and gratitude; and as soon as the conspiracy was ripe for execution, he invited, by private messages, and pressed the approach of, Aspar. A shepherd, whom the popular credulity transformed into an angel, guided the eastern cavalry by a secret, and, it was thought, an impassable road, through the morasses of the Po: the gates of Ravenna, after a short struggle, were thrown open; and the defenceless tyrant was delivered to the mercy, or rather to the cruelty, of the conquerors. His right hand was first cut off; and, after he had been exposed, mounted on an ass, to the public derision, John was beheaded in the circus of Aquileia. The emperor Theodosius, when he received the news of the victory, interrupted the horse-races; and singing, as he marched through the streets, a suitable psalm, conducted his people from the Hippodrome to the church, where he spent the remainder of the day in grateful devotion.

In a monarchy, which, according to various precedents, might be considered as elective, or hereditary, or patrimonial, it was impossible that the intricate claims of female and collateral succession should be clearly defined; and Theodosius, by the right of consanguinity or conquest, might have reigned the sole legitimate emperor of the Romans. For a moment, perhaps, his eyes were dazzled by the prospect of unbounded sway; but his indolent temper gradually acquiesced in the dictates of sound policy. He contented himself with the possession of the East; and wisely relinquished the laborious task of waging a distant and doubtful war against the Barbarians beyond the Alps; or of securing the obedience of the Italians and Africans, whose minds were alienated by the irreconcilable difference of language and interest. Instead of listening to the voice of ambition, Theodosius resolved to imitate the moderation of his grandfather, and to seat his cousin Valentinian on the throne of the West. The royal infant was distinguished at Constantinople by the title of Nobilissimus: he was promoted, before his departure from Thessalonica, to the rank and dignity of Cæsar; and after the conquest of Italy, the patrician Helion, by the authority of Theodosius, and in the presence of the senate, saluted Valentinian the Third by the name of Augustus, and solemnly invested him with the diadem and the Imperial purple. By the agreement of the three females who governed the Roman world, the son of Placidia was betrothed to Eudoxia, the daughter of Theodosius and Athenais; and as soon as the lover and his bride had attained the age of puberty, this honorable alliance was faithfully accomplished. At the same time, as a compensation, perhaps, for the expenses of the war, the Western Illyricum was detached from the Italian dominions, and yielded to the throne of Constantinople. The emperor of the East acquired the useful dominion of the rich and maritime province of Dalmatia, and the dangerous sovereignty of Pannonia and Noricum, which had been filled and ravaged above twenty years by a promiscuous crowd of Huns, Ostrogoths, Vandals, and Bavarians. Theodosius and Valentinian continued to respect the obligations of their public and domestic alliance; but the unity of the Roman government was finally dissolved. By a positive declaration, the validity of all future laws was limited to the dominions of their peculiar author; unless he should think proper to communicate them, subscribed with his own hand, for the approbation of his independent colleague.

Valentinian, when he received the title of Augustus, was no more than six years of age; and his long minority was intrusted to the guardian care of a mother, who might assert a female claim to the succession of the Western empire. Placidia envied, but she could not equal, the reputation and virtues of the wife and sister of Theodosius, the elegant genius of Eudocia, the wise and successful policy of Pulcheria. The mother of Valentinian was jealous of the power which she was incapable of exercising; she reigned twenty-five years, in the name of her son; and the character of that unworthy emperor gradually countenanced the suspicion that Placidia had enervated his youth by a dissolute education, and studiously diverted his attention from every manly and honorable pursuit. Amidst the decay of military spirit, her armies were commanded by two generals, Ætius and Boniface, who may be deservedly named as the last of the Romans. Their union might have supported a sinking empire; their discord was the fatal and immediate cause of the loss of Africa. The invasion and defeat of Attila have immortalized the fame of Ætius; and though time has thrown a shade over the exploits of his rival, the defence of Marseilles, and the deliverance of Africa, attest the military talents of Count Boniface. In the field of battle, in partial encounters, in single combats, he was still the terror of the Barbarians: the clergy, and particularly his friend Augustin, were edified by the Christian piety which had once tempted him to retire from the world; the people applauded his spotless integrity; the army dreaded his equal and inexorable justice, which may be displayed in a very singular example. A peasant, who complained of the criminal intimacy between his wife and a Gothic