divided into two parallel belts or bands-the first a flat sandy tract along the shore, the Ramleh of the modern Arabs; the second, more undulating, a region of broad rolling plains rich in corn, and anciently clothed in part with thick woods, watered by reedy streams, which flow down from the great highland. A valuable tract is this entire plain, but greatly exposed to ravage. Even the sandy belt will grow fruit-trees; and the towns which stand on it, as Gaza, Jaffa, and Ashdod, are surrounded with huge groves of olives, sycamores, and palms, or buried in orchards and gardens, bright with pomegranates and orange-trees. The more inland region is of marvellous fertility. Its soil is a rich loam, containing scarcely a pebble, which yields year after year prodigious crops of grain—chiefly wheat—without manure or irrigation, or other cultivation than a light ploughing. Philistia was the granary of Syria, and was important doubly, first, as yielding inexhaustible supplies to its conqueror, and secondly as affording the readiest passage to the great armies which contended in these regions for the mastery of the Eastern World.

South of the region to which we have given the name of Palestine, intervening between it and Egypt, lay a tract, to which it is difficult to assign any political designation. Herodotus regarded it as a portion of Arabia, which he carried across the valley of the Arabah and made abut on the Mediterranean. To the Jews it was "the land of the south"—the special country of the Amalekites. By Strabo's time it had come to be known as Idumsea, or the Edomite country; and under this appellation it will perhaps be most convenient to describe it here. Idumasa, then, was the tract south and south-west of Palestine from about lat. 31° 10'. It reached westward to the borders of Egypt, which were at this time marked by the Wady-el-Arish, southward to the range of Sinai and the Elanitic Gulf, and eastward to the Great Desert. Its chief town was Petra, in the mountains east of the Arabah valley. The character of the tract is for the most part a hard gravelly and rocky desert; but occasionally there is good herbage, and soil that admits of cultivation; brilliant flowers and luxuriantly growing shrubs bedeck the glens and terraces of the Petra range; and most of the tract produces plants and bushes on which camels, goats, and even sheep will browse, while occasional palm groves furnish a grateful shade and an important fruit. The tract divides itself into four regions—first, a region of sand, low and flat, along the Mediterranean, the Shephelah without its fertility; next, a region of hard gravelly plain intersected by limestone ridges, and raised considerably above the sea level, the Desert of El-Tin, or of "the Wanderings;" then the long, broad, low valley of the Arabah, which rises gradually from the Dead Sea to an imperceptible watershed, and then falls gently to the head of the Gulf of Akabah, a region of hard sand thickly dotted with bushes, and intersected by numerous torrent courses; finally a long narrow region of mountains and hills parallel with the Arabah, constituting Idumsea Proper, or the original Edom, which, though rocky and rugged, is full of fertile glens, ornamented with trees and shrubs, and in places cultivated in terraces. In shape the tract was a rude square or oblong, with its sides nearly facing the four cardinal points, its length from the Mediterranean to the Gulf of Akabah being 130 miles, and its width from the Wady-el-Arish to the eastern side of the Petra mountains 120 miles. The area is thus about 1560 square miles.

Beyond the Wady-el-Arish was Egypt, stretching from the Mediterranean southwards a distance of nearly eight degrees, or more than 550 miles. As this country was not, however, so much a part of the Babylonian Empire as a dependency lying upon its borders, it will not be necessary to describe it in this place.

One region, however, remains still unnoticed which seems to have been an integral portion of the Empire. This is Palmyrene, or the Syrian Desert—the tract lying between Coelo-Syria on the one hand and the valley of the middle Euphrates on the other, and abutting towards the south on the great Arabian Desert, to which it is sometimes regarded as belonging. It is for the most part a hard sandy or gravelly plain, intersected by low rocky ranges, and either barren or productive only of some sapless shrubs and of a low thin grass. Occasionally, however, there are oases, where the fertility is considerable. Such an oasis is the region about Palmyra itself, which derived its name from the palm groves in the vicinity; here the soil is good, and a large tract is even now under cultivation. Another oasis is that of Karyatein, which is watered by an abundant stream, and is well wooded, and productive of grain. The Palmyrene, however, as a whole possesses but little value, except as a passage country. Though large armies can never have traversed the desert even in this upper region, where it is comparatively narrow, trade in ancient times found it expedient to avoid the long detour by the Orontes Valley, Aleppo, and Bambuk, and to proceed directly from Damascus by way of Palymra to Thapsaeus on the Euphrates. Small bands of light troops also occasionally took the same course; and the great saving of distance thus effected made it important to the Babylonians to possess an authority over the region in question.

Such, then, in its geographical extent, was the great Babylonian Empire. Reaching from Luristan on the one side to the borders of Egypt on the other, its direct length from east to west was nearly sixteen degrees, or about 980 miles, while its length for all practical purposes, owing to the interposition of the desert between its western and its eastern provinces, was perhaps not less than 1400 miles. Its width was very disproportionate to this. Between Zagros and the Arabian Desert, where the width was the greatest, it amounted to about 280 miles; between Amanus and Palmyra it was 250; between the Mons Masius and the middle Euphrates it may have been 200; in Syria and Idumsea it cannot have been more than 100 or 160. The entire area of the Empire was probably from 240,000 to 250,000 square miles—which is about the present size of Austria. Its shape may be compared roughly to a gnomon, with one longer and one shorter arm.

It added to the inconvenience of this long straggling form, which made a rapid concentration of the forces of the Empire impossible, that the capital, instead of occupying a central position, was placed somewhat low in the longer of the two arms of the gnomon, and was thus nearly 1000 miles removed from the frontier province of the west. Though in direct distance, as the crow flies, Babylon is not more than 450 miles from Damascus, or more than 520 from Jerusalem, yet the necessary detour by Aleppo is so great that it lengthens the distance, in the one case by 250, in the other by 380 miles. From so remote a centre it was impossible for the life-blood to circulate very vigorously to the extremities.

The Empire was on the whole fertile and well-watered. The two great streams of Western Asia—the Tigris and the Euphrates—which afforded an abundant supply of the invaluable fluid to the most important of the provinces, those of the south-east, have already been described at length; as have also the chief streams of the Mesopotamian district, the Belik and the Khabour. But as yet in this work no account has been given of a number of important rivers in the extreme east and the extreme west, on which the fertility, and so the prosperity, of the Empire very greatly depended. It is proposed in the present place to supply this deficiency.

The principle rivers of the extreme east were the Choaspes, or modern Kerkhah, the Pasitigris or Eulseus, now the Kuran, the Hedyphon or Hedypnus, now the Jerahi, and the Oroatis, at present the Tab or Hindyan. Of these, the Oroatis, which is the most eastern, belongs perhaps more to Persia than to Babylon; but its lower course probably fell within the Susianian territory. It rises in the