into the most imminent danger. At the head of one thousand horse, the Roman general sallied from the Flaminian gate to mark the ground of an advantageous position, and to survey the camp of the Barbarians; but while he still believed them on the other side of the Tyber, he was suddenly encompassed and assaulted by their numerous squadrons. The fate of Italy depended on his life; and the deserters pointed to the conspicuous horse a bay, with a white face, which he rode on that memorable day. "Aim at the bay horse," was the universal cry. Every bow was bent, every javelin was directed, against that fatal object, and the command was repeated and obeyed by thousands who were ignorant of its real motive. The bolder Barbarians advanced to the more honorable combat of swords and spears; and the praise of an enemy has graced the fall of Visandus, the standard-bearer, who maintained his foremost station, till he was pierced with thirteen wounds, perhaps by the hand of Belisarius himself. The Roman general was strong, active, and dexterous; on every side he discharged his weighty and mortal strokes: his faithful guards imitated his valor, and defended his person; and the Goths, after the loss of a thousand men, fled before the arms of a hero. They were rashly pursued to their camp; and the Romans, oppressed by multitudes, made a gradual, and at length a precipitate retreat to the gates of the city: the gates were shut against the fugitives; and the public terror was increased, by the report that Belisarius was slain. His countenance was indeed disfigured by sweat, dust, and blood; his voice was hoarse, his strength was almost exhausted; but his unconquerable spirit still remained; he imparted that spirit to his desponding companions; and their last desperate charge was felt by the flying Barbarians, as if a new army, vigorous and entire, had been poured from the city. The Flaminian gate was thrown open to a real triumph; but it was not before Belisarius had visited every post, and provided for the public safety, that he could be persuaded, by his wife and friends, to taste the needful refreshments of food and sleep. In the more improved state of the art of war, a general is seldom required, or even permitted to display the personal prowess of a soldier; and the example of Belisarius may be added to the rare examples of Henry IV., of Pyrrhus, and of Alexander.

After this first and unsuccessful trial of their enemies, the whole army of the Goths passed the Tyber, and formed the siege of the city, which continued above a year, till their final departure. Whatever fancy may conceive, the severe compass of the geographer defines the circumference of Rome within a line of twelve miles and three hundred and forty-five paces; and that circumference, except in the Vatican, has invariably been the same from the triumph of Aurelian to the peaceful but obscure reign of the modern popes. But in the day of her greatness, the space within her walls was crowded with habitations and inhabitants; and the populous suburbs, that stretched along the public roads, were darted like so many rays from one common centre. Adversity swept away these extraneous ornaments, and left naked and desolate a considerable part even of the seven hills. Yet Rome in its present state could send into the field about thirty thousand males of a military age; and, notwithstanding the want of discipline and exercise, the far greater part, inured to the hardships of poverty, might be capable of bearing arms for the defence of their country and religion. The prudence of Belisarius did not neglect this important resource. His soldiers were relieved by the zeal and diligence of the people, who watched while they slept, and labored while they reposed: he accepted the voluntary service of the bravest and most indigent of the Roman youth; and the companies of townsmen sometimes represented, in a vacant post, the presence of the troops which had been drawn away to more essential duties. But his just confidence was placed in the veterans who had 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,