Note 69 — Chapter LXIX · CYRUS THE YOUNGER AND THE TEN THOUSAND GREEKS.

I infer that the army halted here five or six days, from the story afterwards told respecting the Ambrakiot Silanus, the prophet of the army; who, on sacrificing, had told Cyrus that his brother would not fight for ten days (i, 7, 16). This sacrifice must have been offered, I imagine, during the halt—not during the distressing march which preceded. The ten days named by Silanus, expired on the fourth day after they left Pylæ.

It is in reference to this portion of the course of the Euphrates, from the Chaboras southward down by Anah and Hit (the ancient Is, noticed by Herodotus, and still celebrated from its unexhausted supply of bitumen), between latitude 35½° and 34°—that Colonel Chesney, in his Report on the Navigation of the Euphrates (p. 2), has the following remarks:—

“The scenery above Hit, in itself very picturesque, is greatly heightened, as one is carried along the current, by the frequent recurrence, at very short intervals, of ancient irrigating aqueducts; these beautiful specimens of art and durability are attributed by the Arabs to the times of the ignorant, meaning (as is expressly understood) the Persians, when fire-worshippers, and in possession of the world. They literally cover both banks, and prove that the borders of the Euphrates were once thickly inhabited by a people far advanced indeed in the application of hydraulics to domestic purposes, of the first and greatest utility—the transport of water. The greater portion is now more or less in ruins, but some have been repaired, and kept up for use either to grind corn or to irrigate. The aqueducts are of stone, firmly cemented, narrowing to about two feet or twenty inches at top, placed at right angles to the current, and carried various distances towards the interior, from two hundred to one thousand two hundred yards.

“But what most concerns the subject of this memoir is, the existence of a parapet wall or stone rampart in the river, just above the several aqueducts. In general, there is one of the former attached to each of the latter. And almost invariably, between two mills on the opposite banks, one of them crosses the stream from side to side, with the exception of a passage left in the centre for boats to pass up and down. The object of these subaqueous walls would appear to be exclusively, to raise the water sufficiently at low seasons, to give it impetus, as well as a more abundant supply to the wheels. And their effect at those times is, to create a fall in every part of the width, save the opening left for commerce, through which the water rushes with a moderately irregular surface. These dams were probably from four to eight feet high originally; but they are now frequently a bank of stones disturbing the evenness of the current, but always affording a sufficient passage for large boats at low seasons.”

The marks which Colonel Chesney points out, of previous population and industry on the banks of the Euphrates at this part of its course, are extremely interesting and curious, when contrasted with the desolation depicted by Xenophon; who mentions that there were no other inhabitants than some who lived by cutting millstones from the stone quarries near, and sending them to Babylon in exchange for grain. It is plain that the population, of which Colonel Chesney saw the remaining tokens, either had already long ceased, or did not begin to exist, or to construct their dams and aqueducts, until a period later than Xenophon. They probably began during the period of the Seleukid kings, after the year 300 B.C. For this line of road along the Euphrates began then to acquire great importance as the means of communication between the great city of Seleukeia (on the Tigris, below Bagdad) and the other cities founded by Seleukus Nikator and his successors in the North of Syria and Asia Minor—Seleukeia in Pieria, Antioch, Laodikeia, Apameia, etc. This route coincides mainly with the present route from Bagdad to Aleppo, crossing the Euphrates at Thapsakus. It can hardly be doubted that the course of the Euphrates was better protected during the two centuries of the Seleukid kings (B.C. 300-100, speaking in round numbers), than it came to be afterwards, when that river became the boundary line between the Romans and the Parthians. Even at the time of the Emperor Julian’s invasion, however, Ammianus Marcellinus describes the left bank of the Euphrates, north of Babylonia, as being in several parts well cultivated, and furnishing ample subsistence, (Ammian. Marc. xxiv, 1). At the time of Xenophon’s Anabasis, there was nothing to give much importance to the banks of the Euphrates north of Babylonia.

Mr. Ainsworth describes the country on the left bank of the Euphrates, before reaching Pylæ, as being now in the same condition as it was when Xenophon and his comrades marched through it,—“full of hills and narrow valleys, and presenting many difficulties to the movement of an army. The illustrator was, by a curious accident, left by the Euphrates steamer on this very portion of the river, and on the same side as the Perso-Greek army, and he had to walk a day and a night across these inhospitable regions; so that he can speak feelingly of the difficulties which the Greeks had to encounter.” (Travels in the Track, etc. p. 81.)