A short time previous to the era generally assigned to the destruction of old Tyre, the Phoenicians are said to have performed a voyage, which, if authentic, may justly be regarded as the most important that the annals of this people record: we allude to the circumnavigation of Africa. As this voyage has given rise to much discussion, we may be excused for deviating from the cursory and condensed character of this part of our work, in order to investigate its probable authenticity. All that we know regarding it is delivered to us by Herodotus; according to this historian, soon after Nechos, king of Egypt, had finished the canal that united the Nile and the Arabian Gulf, he sent some Phoenicians from the borders of the Red Sea, with orders to keep always along the coast of Africa, and to return by the pillars of Hercules into the northern ocean. Accordingly the Phoenicians embarked on the Erythrean Sea, and navigated in the southern ocean. When autumn arrived, they landed on the part of Libya which they had reached, and sowed corn; here they remained till harvest, reaped the corn, and then re-embarked. In this manner they sailed for two years; in the third they passed the pillars of Hercules, and returned to Egypt. They related that in sailing round Libya, the sun was on their right hand. This relation, continues Herodotus, seems incredible to me, but perhaps it will not appear so to others. Before proceeding to an enquiry into the authenticity of this maritime enterprize, it may be proper to explain what is meant by the sun appearing on the right hand of the Phoenician navigators. The apparent motion of the heavens being from east to west, the west was regarded by the ancients as the foremost part of the world; the north, of course, was deemed the right, and the south the left of the world. The principal circumstance attending this narrative, which is supposed to destroy or greatly weaken its credibility, is the short period of time in which this navigation was accomplished: it is maintained, that even at present, it would certainly require eighteen months to coast Africa from the Red Sea to the straits of Gibraltar; and "allowing nine months for each interval on shore, between the sowing and reaping, the Phoenicians could not have been more than eighteen months at sea." To this objection it may be replied, in the first place, that between the tropics (within which space nearly the whole of the navigation was performed) nine months is much too long a time to allow for each interval on shore, between the sowing and the reaping: and, secondly, that though the period occupied by the whole voyage, and some of the circumstances attending it, may be inaccurately stated, the voyage itself ought not to be wholly discredited on these accounts.