Page:Travels to Discover the Source of the Nile - In the Years 1768, 1769, 1770, 1771, 1772, and 1773 volume 1.djvu/580

456 which followed the march of the army by land, and much difficulty and danger attended the shipping as they were sailing in unknown seas against the monsoons. Nearchus himself informed the king at Babylon of his successful voyage, who gave him orders to continue it into the Red Sea, which he happily accomplished to the bottom of the Arabian Gulf.

are told it was his intention to carry on the India trade by the Gulf of Persia, for which reason he broke down all the cataracts and dams which the Persians had built over the rivers communicating with the Euphrates. No use, however, seems to have been made of his knowledge of Arabia and Ethiopia, which makes me imagine this expedition of Alexander's fleet was not an idea of his own. It is, indeed, said, that when Alexander came into India, the southern or Indian Ocean was perfectly unknown; but I am rather inclined to believe from this circumstance, that this voyage was made from some memorials remaining concerning the voyage of Darius. The fact and circumstances of Darius's voyage are come down to us, and, by these very same means, it must be probable they reached Alexander, who I do not believe ever intended to carry on the India trade at Babylon.

render it impossible, indeed, he could not have done three things more effectual than he did, when he destroyed Tyre, and dispersed its inhabitants, persecuted the Orites, or land-carriers, in the Ariana, and built Alexandria upon the Mediterranean; which last step fixed the Indian trade in that city, and would have kept it there eternally, had the Cape of Good Hope never been discovered.