Peisker's description of the Scythian invasions of Irania[678] may be taken as typical of the whole area, and explains the complexity of the ethnological problems. The steppes and deserts of Central Asia are an impassable barrier for the South Asiatics, the Aryans, but not for the North Asiatic, the Altaian; for him they are an open country, providing him with the indispensable winter pastures. On the other hand, for the South Asiatic Aryan these deserts are an object of terror, and besides he is not impelled towards them as he has winter pastures near at hand. It is this difference in the distance of summer and winter pastures that makes the North Asiatic Altaian an ever-wandering herdsman, and the grazing part of the Indo-European race cattle-rearers settled in limited districts. Thus, while the native Iranian must halt before the trackless region of steppes and deserts and cannot follow the well-mounted robber-nomad thither, Iran itself is the object of greatest longing to the nomadic Altaian. Here he can plunder and enslave to his heart's delight, and if he succeeds in maintaining himself for a considerable time among the Aryans, he learns the language of the subjugated people and, by mingling with them, loses his Mongol characteristics more and more. If the Iranian is now fortunate enough to shake off the yoke, the dispossessed iranised Altaian intruder inflicts himself upon other lands. So it was with the Scythians. Leaving their families behind in the South Russian steppes, the Scythians invaded Media c. B.C. 630, and advanced into Mesopotamia as far as Egypt.
In Media they took Median wives and learned the Median language. After being driven out by Cyaxares, on their return, some 28 years later, they met with a new generation, the offspring of the wives and daughters whom they had left behind, and slaves of an alien race. A hundred and fifty years later Hippocrates remarked their yellowish red complexion, corpulence, smooth skins, and their consequent eunuch-like appearance—all typically Mongol characteristics. Hippocrates was the most celebrated physician and natural philosopher of the ancient world. His evidence is unshakeable and cannot be invalidated by the Aryan speech of the Scythians. Their Mongol type was innate in them, whereas their Iranian speech was acquired and is no refutation of Hippocrates' testimony. On the later Greek vases from South Russian excavations they already appear strongly demongolised and the Altaian is only suggested by their hair, which is as stiff as a horse's mane—hence Aristotle's epithet εὐθύτριχες—the characteristic that survives longest among all Ural-Altaian hybrid peoples.
Parthians and Turkomans.
E. H. Parker unfortunately lent the weight of his authority to the statement that the word "Türkö" [Turki] "goes no farther back than the fifth century of our era," and that "so far as recorded history is concerned the name of Turk dates from this time[679]." But Turki tribes bearing this national name had penetrated into East Europe hundreds of years before that time, and were already seated on the Tanais (Don) about the new era. They are mentioned by name both by Pomponius Mela[680] and by Pliny[681], and to the same connection belonged, beyond all doubt, the warlike Parthians, who 300 years earlier were already seated on the confines of Iran and Turan, routed the legions of Crassus and Antony, and for five centuries (250 B.C.-229 A.D.) usurped the throne of the "King of Kings," holding sway from the Euphrates to the Ganges, and from the Caspian to the Indian Ocean. Direct descendants of the Parthians are the fierce Turkoman nomads, who for ages terrorised over all the settled populations encircling the Aralo-Caspian depression. Their power has at last been broken by the Russians, but they are still politically dominant in Persia[682]. They have thus been for many ages in the closest contact with Caucasic Iranians, with the result that the present Turkoman type is shown by J. L. Yavorsky's observations to be extremely variable[683].
Massagetae and Yué-chi.
Indo-Scythians and Graeco-Baktrians.
Dahae, Ját, and Rájput Origins.
Both the Parthians and the Massagetae have been identified with the Yué-chi, who figured so largely in the annals of the Han dynasties, and are above mentioned as having been driven west to Sungaria by the Hiung-nu after the erection of the Great Wall. It has been said that, could we follow the peregrinations of the Yué-chi bands from their early seats at the foot of the Kinghan mountains to their disappearance amid the snows of the Western Himalayas, we should hold the key to the solution of the obscure problems associated with the migrations of the Mongolo-Turki hordes since the torrent of invasion was diverted westwards by Shih Hwang Ti's mighty barrier. One point, however, seems clear enough, that the Yué-chi were a different people both from the Parthians who had already occupied Hyrcania (Khorasan) at least in the third century B.C., if not earlier, and from the Massagetae. For the latter were seated on the Yaxartes (Sir-darya) in the time of Cyrus (sixth century B.C.), whereas the Yué-chi still dwelt east of Lake Lob (Tarim basin) in the third century. After their defeat by the Hiung-nu and the Usuns (201 and 165 B.C.), they withdrew to Sogdiana (Transoxiana), reduced the Ta-Hia of Baktria, and in 126 B.C. overthrew the Graeco-Baktrian kingdom, which had been founded after the death of Alexander towards the close of the fourth century. But in the Kabul valley, south of the Hindu-Kush, the Greeks still held their ground for over 100 years, until Kadphises I., king of the Kushans—a branch of the Yué-chi—after uniting the whole nation in a single Indo-Scythian state, extended his conquests to Kabul and succeeded Hermaeus, last of the Greek dynasty (40-20 B.C.?). Kadphises' son Kadaphes (10 A.D.) added to his empire a great part of North India, where his successors of the Yué-chi dynasty reigned from the middle of the first to the end of the fourth century A.D. Here they are supposed by some authorities to be still represented by the Játs and Rájputs, and even Prichard allows that the supposition "does not appear altogether preposterous," although "the physical characters of the Játs are very different from those attributed to the Yuetschi [Yué-chi] and the kindred tribes [Suns, Kushans, etc.] by the writers cited by Klaproth and Abel Remusat, who say that they are of sanguine complexion with blue eyes[684]."
We now know that these characters present little difficulty when the composite origin of the Turki people is borne in mind. On the other hand it is interesting to note that the above-mentioned Ta-Hia have by some been identified with the warlike Scythian Dahae[685], and these with the Dehiya or Dhé one of the great divisions of the Indian Játs. But if Rawlinson[686] is right, the term Dahae was not racial but social, meaning rustici,—the peasantry as opposed to the nomads; hence the Dahae are heard of everywhere throughout Irania, just as Dehwar[687] is still the common designation of the Tajik (Persian) peasantry in Afghanistan and Baluchistan. This is also the view taken by de Ujfalvy, who identifies the Ta-Hia, not with the Scythian Dahae, or with any other particular tribe, but with the peaceful rural population of Baktriana[688], whose reduction by the Yué-chi, possibly Strabo's Tokhari, was followed by the overthrow of the Graeco-Baktrians. The solution of the puzzling Yué-chi-Ját problem would therefore seem to be that the Dehiya and other Játs, always an agricultural people, are descended from the old Iranian peasantry of Baktriana, some of whom followed the fortunes of their Greek rulers into Kabul valley, while others accompanied the conquering Yué-chi founders of the Indo-Scythian empire into northern India.
The "White Huns."