of his virtues was an ardent zeal against heretics of every denomination; the Manichæans, the Donatists, and the Pelagians, against whom he waged a perpetual controversy. When the city, some months after his death, was burnt by the Vandals, the library was fortunately saved, which contained his voluminous writings; two hundred and thirty-two separate books or treatises on theological subjects, besides a complete exposition of the psalter and the gospel, and a copious magazine of epistles and homilies. According to the judgment of the most impartial critics, the superficial learning of Augustin was confined to the Latin language; and his style, though sometimes animated by the eloquence of passion, is usually clouded by false and affected rhetoric. But he possessed a strong, capacious, argumentative mind; he boldly sounded the dark abyss of grace, predestination, free will, and original sin; and the rigid system of Christianity which he framed or restored, has been entertained, with public applause, and secret reluctance, by the Latin church.

Part II.

By the skill of Boniface, and perhaps by the ignorance of the Vandals, the siege of Hippo was protracted above fourteen months: the sea was continually open; and when the adjacent country had been exhausted by irregular rapine, the besiegers themselves were compelled by famine to relinquish their enterprise. The importance and danger of Africa were deeply felt by the regent of the West. Placidia implored the assistance of her eastern ally; and the Italian fleet and army were reënforced by Asper, who sailed from Constantinople with a powerful armament. As soon as the force of the two empires was united under the command of Boniface, he boldly marched against the Vandals; and the loss of a second battle irretrievably decided the fate of Africa. He embarked with the precipitation of despair; and the people of Hippo were permitted, with their families and effects, to occupy the vacant place of the soldiers, the greatest part of whom were either slain or made prisoners by the Vandals. The count, whose fatal credulity had wounded the vitals of the republic, might enter the palace of Ravenna with some anxiety, which was soon removed by the smiles of Placidia. Boniface accepted with gratitude the rank of patrician, and the dignity of master- general of the Roman armies; but he must have blushed at the sight of those medals, in which he was represented with the name and attributes of victory. The discovery of his fraud, the displeasure of the empress, and the distinguished favor of his rival, exasperated the haughty and perfidious soul of Ætius. He hastily returned from Gaul to Italy, with a retinue, or rather with an army, of Barbarian followers; and such was the weakness of the government, that the two generals decided their private quarrel in a bloody battle. Boniface was successful; but he received in the conflict a mortal wound from the spear of his adversary, of which he expired within a few days, in such Christian and charitable sentiments, that he exhorted his wife, a rich heiress of Spain, to accept Ætius for her second husband. But Ætius could not derive any immediate advantage from the generosity of his dying enemy: he was proclaimed a rebel by the justice of Placidia; and though he attempted to defend some strong fortresses, erected on his patrimonial estate, the Imperial power soon compelled him to retire into Pannonia, to the tents of his faithful Huns. The republic was deprived, by their mutual discord, of the service of her two most illustrious champions.

It might naturally be expected, after the retreat of Boniface, that the Vandals would achieve, without resistance or delay, the conquest of Africa. Eight years, however, elapsed, from the evacuation of Hippo to the reduction of Carthage. In the midst of that interval, the ambitious Genseric, in the full tide of apparent prosperity, negotiated a treaty of peace, by which he gave his son Hunneric for a hostage; and consented to leave the Western emperor in the undisturbed possession of the three Mauritanias. This moderation, which cannot be imputed to the justice, must be ascribed to the policy, of the conqueror. His throne was encompassed with domestic enemies, who accused the baseness of his birth, and asserted the legitimate claims of his nephews, the sons of Gonderic. Those nephews, indeed, he sacrificed to his safety; and their mother, the widow of the deceased king, was precipitated, by his order, into the river Ampsaga. But the public discontent burst forth in dangerous and frequent conspiracies; and the warlike tyrant is supposed to have shed more Vandal blood by the hand of the executioner, than in the field of battle. The convulsions of Africa, which had favored his attack, opposed the firm establishment of his power; and the various seditions of the Moors and Germans, the Donatists and Catholics, continually disturbed, or threatened, the unsettled reign of the conqueror. As he advanced towards Carthage, he