That Cyrus was the first Persian conqueror, and that the space which he overran covered no less than fifty degrees of longitude, from the coast of Asia Minor to the Oxus and the Indus, are facts quite indisputable; but of the steps by which this was achieved, we know very little. The native Persians, whom he conducted to an empire so immense, were an aggregate of seven agricultural and four nomadic tribes,—all of them rude, hardy, and brave,[322]—dwelling in a mountainous region, clothed in skins, ignorant of wine or fruit, or any of the commonest luxuries of life, and despising the very idea of purchase or sale. Their tribes were very unequal in point of dignity, probably also in respect to numbers and powers, among one another: first in estimation among them stood the Pasargadæ; and the first phratry, or clan, among the Pasargadæ were the Achæmenidæ, to whom Cyrus himself belonged. Whether his relationship to the Median king whom he dethroned was a matter of fact, or a politic fiction, we cannot well determine. But Xenophon, in noticing the spacious deserted cities, Larissa and Mespila,[323] which he saw in his march with the Ten Thousand Greeks on the eastern side of the Tigris, gives us to understand that the conquest of Media by the Persians was reported to him as having been an obstinate and protracted struggle. However this may be, the preponderance of the Persians was at last complete: though the Medes always continued to be the second nation in the empire, after the Persians, properly so called; and by early Greek writers the great enemy in the East is often called “the Mede,[324]” as well as “the Persian.” Ekbatana always continued to be one of the capital cities, and the usual summer residence, of the kings of Persia; Susa on the Choaspês, on the Kissian plain farther southward, and east of the Tigris, being their winter abode. [322] Herodot. i, 71-153; Arrian, v, 4; Strabo, xv, p. 727; Plato, Legg. iii, p. 695. [323] Xenophon, Anabas. iii, 3, 6; iii, 4, 7-12. Strabo had read accounts which represented the last battle between Astyagês and Cyrus to have been fought near Pasargadæ (xv, p. 730). It has been rendered probable by Ritter, however, that the ruined city which Xenophon called Mespila was the ancient Assyrian Nineveh, and the other deserted city which Xenophon calls Larissa, situated as it was on the Tigris, must have been originally Assyrian, and not Median. See about Nineveh, above,—the Chapter on the Babylonians, vol. iii, ch. xix, p. 305, note. The land east of the Tigris, in which Nineveh and Arbêla were situated, seems to have been called Aturia,—a dialectic variation of Assyria (Strabo, xvi, p. 737; Dio Cass. lxviii, 28). [324] Xenophanês, Fragm. p. 39, ap. Schneidewin, Delectus Poett. Elegiac. Græc.— Πήλικος ἦσθ᾽ ὅθ᾽ ὁ Μῆδος ἀφίκετο; compare Theognis, v, 775, and Herodot. i, 163.