fought under his banner in the Persian and African wars; and although that gallant band was reduced to five thousand men, he undertook, with such contemptible numbers, to defend a circle of twelve miles, against an army of one hundred and fifty thousand Barbarians. In the walls of Rome, which Belisarius constructed or restored, the materials of ancient architecture may be discerned; and the whole fortification was completed, except in a chasm still extant between the Pincian and Flaminian gates, which the prejudices of the Goths and Romans left under the effectual guard of St. Peter the apostle. The battlements or bastions were shaped in sharp angles a ditch, broad and deep, protected the foot of the rampart; and the archers on the rampart were assisted by military engines; the _balista_, a powerful cross-bow, which darted short but massy arrows; the _onagri_, or wild asses, which, on the principle of a sling, threw stones and bullets of an enormous size. A chain was drawn across the Tyber; the arches of the aqueducts were made impervious, and the mole or sepulchre of Hadrian was converted, for the first time, to the uses of a citadel. That venerable structure, which contained the ashes of the Antonines, was a circular turret rising from a quadrangular basis; it was covered with the white marble of Paros, and decorated by the statues of gods and heroes; and the lover of the arts must read with a sigh, that the works of Praxiteles or Lysippus were torn from their lofty pedestals, and hurled into the ditch on the heads of the besiegers. To each of his lieutenants Belisarius assigned the defence of a gate, with the wise and peremptory instruction, that, whatever might be the alarm, they should steadily adhere to their respective posts, and trust their general for the safety of Rome. The formidable host of the Goths was insufficient to embrace the ample measure of the city, of the fourteen gates, seven only were invested from the Prnestine to the Flaminian way; and Vitiges divided his troops into six camps, each of which was fortified with a ditch and rampart. On the Tuscan side of the river, a seventh encampment was formed in the field or circus of the Vatican, for the important purpose of commanding the Milvian bridge and the course of the Tyber; but they approached with devotion the adjacent church of St. Peter; and the threshold of the holy apostles was respected during the siege by a Christian enemy. In the ages of victory, as often as the senate decreed some distant conquest, the consul denounced hostilities, by unbarring, in solemn pomp, the gates of the temple of Janus. Domestic war now rendered the admonition superfluous, and the ceremony was superseded by the establishment of a new religion. But the brazen temple of Janus was left standing in the forum; of a size sufficient only to contain the statue of the god, five cubits in height, of a human form, but with two faces directed to the east and west. The double gates were likewise