The banks of the Tigris and the Euphrates were then troubled by the revolt of the emirs, who shared the spoils of the caliphs of Bagdad: the caliph Cayem implored the assistance of Togrul, and promised the conquest of Asia to the new master of Persia. Togrul, whom he had named his temporal vicar, marched at the head of an army, dispersed the factious and the rebellious, ravaged the provinces, and entered Bagdad, to prostrate himself at the feet of the caliph, who proclaimed the triumph of his liberators and their sacred claims to the empire. In the midst of an imposing ceremony, Togrul was successively clothed with seven robes of honour; and seven slaves born in the seven climates of Arabia were presented to him. Two crowns were placed upon his head, and, as an emblem of his dominion over the East and the West, they girded him with two scimitars. This ceremony rendered the usurpation of the Turks legitimate in the eyes of the Mussulmans. The empire which the vicar of Mahomet pointed out to their ambition was speedily conquered by their arms. Under the reign of Alp-Arsland, and that of Malek-Scha, the successors of Togrul, the seven branches of the dynasty of Seldjouc shared amongst them the largest kingdoms of Asia. Thirty years had scarcely passed away since the Tartars conquered Persia, and already their military and pastoral colonies extended from the Oxus to the Euphrates, and from the Indus to the Hellespont. One of the lieutenants of Malek-Scha carried the terror of his arms to the banks of the Nile, and wrested Syria from the hands of the Fatimite caliphs. Palestine yielded to the power of the Turks, and the black flag of the Abassides floated triumphantly over the walls of Jerusalem. The conquerors spared neither the Christians nor the children of Aly, whom the caliph of Bagdad represented to be the enemies of God. The Egyptian garrison was massacred, and the mosques and the churches were delivered up to pillage. The holy city was flooded with the blood of Christians and Mussulmans. The possession of Jerusalem in no degree arrested the barbarous fury of the Turks. As their empire was recent and ill-established, as they were threatened with the armies of Cairo, and even with those of the West, their tyranny became restless, jealous, and violent. The Christians trembled under the hardest and most humiliating subjugation; they were despoiled of their property, and reduced to the most frightful degree of misery. They underwent much greater evils than they had suffered during the reign of Hakim.