formidable wars the caliphs of Egypt sought assistance from those of Bagdad; and Noureddin, a prince of that empire, protected them against their Western assailants. The weakness of Egypt, however, came thus to be known to the crafty and powerful caliphs of Bagdad, and in a short time its Asiatic dominions were seized upon by Noureddin and Saladin. As Adhed, the last caliph of Egypt, was dying in the mosque of Cairo, these generals proclaimed Morthadi, the thirty-third caliph of Bagdad, as his successor. Saladin, whose name, from his activity, courage, and success against the crusaders, is better known to the readers of European history than that of almost any other Mohammedan prince, soon made himself master of Egypt; but his successors could not maintain the power he had acquired. The country is now governed by the celebrated Mohammed Ali, nominally as viceroy of the Turkish emperor, though he is in reality a sovereign and independent prince. The caliphs of the house of Abbas, having built the city of Bagdad soon after their accession to the {241} throne, transferred thither their court and the seat of power. For five centuries they reigned there with various degrees of authority; but foreign wars and domestic revolts gradually dissolved the empire, and their dominion at length passed away. Badhi, the twentieth caliph of the race, was "the last," says Abulfeda, "who harangued the people from the pulpit; who passed the cheerful hour of leisure with men of learning and taste; whose expenses, resources, and treasures, whose table and magnificence, had any resemblance to those of the ancient caliphs." "During the next three centuries," says a modern historian of the Arabian empire, "the successors of Mohammed swayed a feeble sceptre. Sometimes their state was so degraded that they were confined in their palaces like prisoners, and occasionally were almost reduced to the want of corporeal subsistence. The tragic scenes of fallen royalty at length were closed; for, towards the middle of the seventh century of the Hegira, the metropolis of Islamism fell into the hands of Houlagou Khan, the grandson of Zenghis Khan, and emperor of the Moguls and Tartars, who reigned at that period with absolute and unmixed despotism over every nation of the East. The caliph Mostasem, the thirty-seventh of his house, was murdered under circumstances of peculiar barbarity, and the caliphate of Bagdad {242} expired. Though the dignity and sovereignty of the caliphs were lost by this fatal event, and the soul which animated the form had fled, yet the name existed for three centuries longer in the eighteen descendants of Mostanser Billah, a son, or pretended son, of Daker, the last but one of this race of princes.