With the death of Simplicius and his six companions, who terminate the long list of Grecian philosophers, the golden chain, as it was fondly styled, of the Platonic succession was broken, and the Edict of Justinian (529) imposed a perpetual silence on the schools of Athens.

The Roman consulship was also abolished by Justinian in 541; but this office, the title of which admonished the Romans of their ancient freedom, still lived in the minds of the people. They applauded the gracious condescension of successive princes by whom it was assumed in the first year of their reign, and three centuries elapsed after the death of Justinian before that obsolete office, which had been suppressed by law, could be abolished by custom.

The usurpation by Gelimer (530) of the Vandalic crown of Africa, which belonged of right to Hilderic, first encouraged Justinian to undertake the African war. Hilderic had granted toleration to the Catholics, and for this reason was held in reproach by his Arian subjects. His compulsory abdication afforded the emperor of the East an opportunity of interfering in the cause of orthodoxy. A large army was entrusted to the command of Belisarius, one of those heroic names which are familiar to every age and to every nation. Proved in the Persian war, Belisarius was given unlimited authority. He set sail from Constantinople with a fleet of six hundred ships in June 533. He landed on the coast of Africa in September, defeated the degenerate Vandals, reduced Carthage within a few days, utterly vanquished Gelimer, and completed the conquest of the ancient Roman province by 534. The Vandals in Africa fled beyond the power or even the knowledge of the Romans.

III.--Gothic Italy

Dissensions in Italy excited the ambition of Justinian. Belisarius was sent with another army to Sicily in 535, and after subduing that island and suppressing a revolt in Africa, he invaded Italy in 536. Policy dictated the retreat of the Goths, and Belisarius entered Rome (December 536). In March, Vitiges, the Gothic ruler, returned with a force of one hundred and fifty thousand men. The valour of the Roman general supported a siege of forty-one days and the intrigues of the Pope Silverius, who was exiled by his orders; and, finally, with the assistance of a seasonable reinforcement, Belisarius compelled the barbarians to retire in March of the following year. The conquests of Ravenna and the suppression of the invasion of the Franks completed the subjugation of the Gothic kingdom by December 539.

The success of Belisarius and the intrigues of his secret enemies had excited the jealousy of Justinian. He was recalled, and the eunuch Narses was sent to Italy, as a powerful rival, to oppose the interests of the conqueror of Rome and Africa. The infidelity of Antonina, which excited her husband's just indignation, was excused by the Empress Theodora, and her powerful support was given to the wife of the last of the Roman heroes, who, after serving again against the Persians, returned to the capital, to be received not with honour and triumph, but with disgrace and contempt and a fine of $600,000.

The incursions of the Lombards, the Slavonians, and the Avars and the Turks, and the successful raids of the King of Persia were among the number of the important events of the reign of Justinian. To maintain his position in Africa and Italy taxed his resources to their utmost limit. The victories of Justinian were pernicious to mankind; the desolation of Africa was such that in many parts a stranger might wander whole days without meeting the face of either a friend or an enemy.

The revolts of the Goths, under their king, Totila (541), once more demanded the presence of Belisarius, and, a hero on the banks of the Euphrates, a slave in the palace of Constantinople, he accepted with reluctance the painful task of supporting his own reputation and retrieving the faults of his successors. He was too late to save Rome from the Goths, by whom it was taken in December 546; but he recovered it in the following February. After his recall by his envious sovereign in September 548, Rome was once more taken by the Goths. The successful repulse of the Franks and Alemanni finally restored the kingdom to the rule of the emperor. Belisarius died on March 13, 565.

The emperor survived his death only eight months, and passed away, in the eighty-third year of his life and the thirty-eighth of his reign, on November 14, 565. The most lasting memorial of his reign is to be found neither in his victories nor his monuments, but in the immortal works of the Code, the Pandects, and the Institutes, in which the civil jurisprudence of the Romans was digested, and by means of which the public reason of the Romans has been silently or studiously transfused into the domestic institutions of the whole of Europe.

IV.--Gregory the Great