soldiers; still more desirous of securing for his own use the Byzantine treasures: and he accomplished a sacred duty in presenting to the _Gabours_ the choice of circumcision, of tribute, or of death. The avarice of Mahomet might have been satisfied with an annual sum of one hundred thousand ducats; but his ambition grasped the capital of the East: to the prince he offered a rich equivalent, to the people a free toleration, or a safe departure: but after some fruitless treaty, he declared his resolution of finding either a throne, or a grave, under the walls of Constantinople. A sense of honor, and the fear of universal reproach, forbade Palæologus to resign the city into the hands of the Ottomans; and he determined to abide the last extremities of war. Several days were employed by the sultan in the preparations of the assault; and a respite was granted by his favorite science of astrology, which had fixed on the twenty-ninth of May, as the fortunate and fatal hour. On the evening of the twenty-seventh, he issued his final orders; assembled in his presence the military chiefs, and dispersed his heralds through the camp to proclaim the duty, and the motives, of the perilous enterprise. Fear is the first principle of a despotic government; and his menaces were expressed in the Oriental style, that the fugitives and deserters, had they the wings of a bird, [53] should not escape from his inexorable justice. The greatest part of his bashaws and Janizaries were the offspring of Christian parents: but the glories of the Turkish name were perpetuated by successive adoption; and in the gradual change of individuals, the spirit of a legion, a regiment, or an _oda_, is kept alive by imitation and discipline. In this holy warfare, the Moslems were exhorted to purify their minds with prayer, their bodies with seven ablutions; and to abstain from food till the close of the ensuing day. A