It was in these ages, before other nations had intruded upon its peaceful seclusion, that the Pyramids were built, and the enormous monoliths carved, and those vast temples reared whose ruined columns are now the wonder of mankind. During these remote ages, too, Egypt was, as now, the land of perpetual fertility and abundance. There would always be corn in Egypt, wherever else famine might rage. The neighboring nations and tribes in Arabia, Palestine, and Syria, found their way to it, accordingly, across the deserts on the eastern side, when driven by want, and thus opened a way of communication. At length the Persian monarchs, after extending their empire westward to the Mediterranean, found access by the same road to Pelusium, and thence overran and conquered the country. At last, about two hundred and fifty years before the time of Cleopatra, Alexander the Great, when he subverted the Persian empire, took possession of Egypt, and annexed it, among the other Persian provinces, to his own dominions. At the division of Alexander's empire, after his death, Egypt fell to one of his generals, named Ptolemy. Ptolemy made it his kingdom, and left it, at his death, to his heirs. A long line of sovereigns succeeded him, known in history as the dynasty of the Ptolemies--Greek princes, reigning over an Egyptian realm. Cleopatra was the daughter of the eleventh in the line. The capital of the Ptolemies was Alexandria. Until the time of Alexander's conquest, Egypt had no sea-port. There were several landing-places along the coast, but no proper harbor. In fact Egypt had then so little commercial intercourse with the rest of the world, that she scarcely needed any. Alexander's engineers, however, in exploring the shore, found a point not far from the Canopic mouth of the Nile where the water was deep, and where there was an anchorage ground protected by an island. Alexander founded a city there, which he called by his own name. He perfected the harbor by artificial excavations and embankments. A lofty light-house was reared, which formed a landmark by day, and exhibited a blazing star by night to guide the galleys of the Mediterranean in. A canal was made to connect the port with the Nile, and warehouses were erected to contain the stores of merchandise. In a word, Alexandria became at once a great commercial capital. It was the seat, for several centuries, of the magnificent government of the Ptolemies; and so well was its situation chosen for the purposes intended, that it still continues, after the lapse of twenty centuries of revolution and change, one of the principal emporiums of the commerce of the East. CHAPTER II. THE PTOLEMIES.