gave to ancient history the tale of Troy, and to Christian history, the glow, and the decline, of the Seven Churches.
13. Opposite to these four countries in the south, but separated from them either by sea or desert, are other four, as easily remembered—Morocco, Libya, Egypt, and Arabia.
Morocco, virtually consisting of the chain of Atlas and the coasts depending on it, may be most conveniently thought of as including the modern Morocco and Algeria, with the Canaries as a dependent group of islands.
Libya, in like manner, will include the modern Tunis and Tripoli: it will begin on the west with St. Augustine's town of Hippo; and its coast is colonized from Tyre and Greece, dividing it into the two districts of Carthage and Cyrene. Egypt, the country of the River, and Arabia, the country of no River, are to be thought of as the two great southern powers of separate Religion.
14. You have thus, easily and clearly memorable, twelve countries, distinct evermore by natural laws, and forming three zones from north to south, all healthily habitable—but the races of the northern-most, disciplined in endurance of cold; those of the central zone, perfected by the enjoyable suns alike of summer and winter; those of the southern
