Constantine celebrated the twentieth year of his reign at Rome in the year 326. The glory of his triumph was marred by the execution, or murder, of his son Crispus, whom he suspected of a conspiracy, and the reputation of the emperor who established the Christian religion in the Roman world was further stained by the death of his second wife, Fausta. With a successful war against the Goths in 331, and the expulsion of the Sarmatians in 334, his reign closed. He died at Nicomedia on May 22, 337. _II.--The Division of East and West_ The unity of the empire was again destroyed by the three sons of Constantine. A massacre of their kinsmen preceded the separation of the Roman world between Constantius, Constans, and Constantine. Within three years, civil war eliminated Constantine. The conflict among the emperors resulted in a doubtful war with Persia, and the almost complete extinction of the Christian monarchy which had been founded for fifty-six years in Armenia. Constantius was left sole emperor in 353. He associated with himself successively as Cæsars the two nephews of the great Constantine, Gallus and Julian. The first, being suspected, was destroyed in 354; the second succeeded to the purple in 361. Trained in the school of the philosophers, and proved as a commander in a series of successful campaigns against the German hordes, Julian brought to the throne a genius which, in other times, might have effected the reformation of the empire. The sufferings of his youth had associated in a mind susceptible of the most lively impressions the names of Christ and of Constantius, the ideas of slavery and religion. At the age of twenty he renounced the Christian faith, and boldly asserted the doctrines of paganism. His accession to the supreme power filled the minds of the Christians with horror and indignation. But instructed by history and reflection, Julian extended to all the inhabitants of the Roman world the benefits of a free and equal toleration, and the only hardship which he inflicted on the Christians was to deprive them of the power of tormenting their fellow subjects, whom they stigmatised with the odious titles of idolaters and heretics. While re-establishing and reforming the old pagan system and attempting to subvert Christianity, he held out a hand of succour to the persecuted Jews, asked to be permitted to pay his grateful vows in the holy city of Jerusalem, and was only prevented from rebuilding the Temple by a supposed preternatural interference. He suppressed the authority of George, Archbishop of Alexandria, who had infamously persecuted and betrayed the people under his spiritual care, and that odious priest, who has been transformed by superstition into the renowned St. George of England, the patron of arms, of chivalry, and of the Garter, fell a victim to the just resentment of the Alexandrian multitude.