The Mussulmans now advanced towards Egypt. That country was soon subdued. Alexandrea was taken by Amrou, one of the most distinguished generals of Omar. It was then that the famous library was destroyed, whose loss still excites the profound regrets of the learned. The Arabians, though such enthusiastic admirers of their national poetry, despised the literature of all the rest of the world. Amrou caused the library of the Ptolemies to be burned, yet this same Amrou was nevertheless celebrated for his poetical effusions. He entertained the sincerest affection and respect for the celebrated John the Grammarian, to whom, but for the opposing order of the caliph, he would have given this valuable collection of books. It was Amrou, too, who caused the execution of a design worthy of the best age of Rome, that of connecting the Red Sea with the Mediterranean by means of a navigable canal, at a point where the waters of the Nile might be diverted from {30} their course for its supply. This canal, so useful to Egypt, and so important to the commerce of both Europe and Asia, was accomplished in a few months. The Turks, in more modern times, have suffered it to be destroyed. Amrou continued to advance into Africa, while the other Arabian commanders passed the Euphrates and conquered the Persians. But Omar was already no more, and Othman occupied his place. It was during the reign of this caliph that the Saracens, banishing for ever its enfeebled Greek masters, conquered Mauritania, or the country of the Moors of Africa, A.D. 647, Heg. 27. The invaders met with serious resistance only from the warlike tribes of the Bereberes.[9] That bold and pastoral people, the descendants of the ancient inhabitants of Numidia, and preserving, even to this day, a species of independence, intrenched as they are in the Atlas Mountains, long and successfully resisted the conquerors of the Moors. A Moslem general named Akba finally succeeded in subjugating them, and in compelling them to adopt the laws and faith of his country. {31} After that achievement Akba carried his arms to the extreme western point of Africa, the ocean alone resisting him in his progress. There, inspired by courage and devotion with feelings of the highest enthusiasm, he forced his horse into the waves, and, drawing his sabre, cried, "God of Mohammed, thou beholdest that, but for the element which arrests me, I would have proceeded in search of unknown nations, whom I would have forced to adore thy name!" Until this epoch, the Moors, under the successive dominion of the Carthaginians, the Romans, the Vandals, and the Greeks, had taken but little interest in the affairs of their different masters.