According to Risley, the Aryan type is dolichocephalic (long-headed), “with straight, finely-cut (lepto-rhine) nose, a long, symmetrical narrow face, a well-developed forehead, regular features, and a high facial angle”. The stature is “fairly high”, and the body is “well proportioned, and slender rather than massive”. The complexion is “a very light transparent brown—‘wheat coloured’ is the common vernacular description—noticeably fairer than the mass of the population”.
The Dravidian head, the same authority states, “usually inclines to be dolichocephalic”, but “all other characters present a marked contrast to the Aryan. The nose is thick and broad, and the formula expressing its proportionate dimensions is higher than in any known race, except the Negro. The facial angle is comparatively low; the lips are thick; the face wide and fleshy; the features coarse and irregular.” The stature is lower than that of the Aryan type: “the figure is squat and the limbs sturdy. The colour of the skin varies from very dark brown to a shade closely approaching black.... Between these extreme types”, adds Risley, “we find a large number of intermediate groups.”9
Of late years ethnologists have inclined to regard the lower types represented by hill and jungle tribes, the Veddas of Ceylon, &c., as pre-Dravidians. The brunet and long-headed Dravidians may have entered India long before the Aryans: they resemble closely the Brahui of Baluchistan and the Man-tse of China.
India is thus mainly long-headed (dolichocephalic). We have already seen, however, that in northern and eastern Bengal there are traces of an infusion of Mongolian “broad heads”; another brachycephalic element is pronounced in western India, but it is not Mongolian; possibly we have here evidences of a settlement of Alpine stock. According to Risley, these western broad heads are the descendants of invading Scythians,10 but this theory is not generally accepted.
The Eur-Asian Alpine race of broad heads are a mountain people distributed from Hindu Kush westward to Brittany. On the land bridge of Asia Minor they are represented by the Armenians. Their eastern prehistoric migrations is by some ethnologists believed to be marked by the Ainus of Japan. They are mostly a grey-eyed folk, with dark hair and abundant moustache and beard, as contrasted with the Mongols, whose facial hair is scanty. There are short and long varieties of Alpine stock, and its representatives are usually sturdy and muscular. In Europe these broad-headed invaders overlaid a long-headed brunet population, as the early graves show, but in the process of time the broad heads have again retreated mainly to their immemorial upland habitat. At the present day the Alpine race separates the long-headed fair northern race from what is known as the long-headed dark Mediterranean race of the south.
A slighter and long-headed brunet type is found south of Hindu Kush. Ripley has condensed a mass of evidence to show that it is akin to the Mediterranean race.11 He refers to it as the “eastern branch”, which includes Afghans and Hindus. “We are all familiar with the type,” he says, “especially as it is emphasized by inbreeding and selection among the Brahmans.... There can be no doubt of their (the Eastern Mediterraneans) racial affinities with our Berbers, Greeks, Italians, and Spaniards. They are all members of the same race, at once the widest in its geographical extension, the most populous and the most primitive of our three European types.”12
Professor Elliot Smith supports Professor Ripley in this connection, and includes the Arabs with the southern Persians in the same group, but finding the terms “Hamitic” and “Mediterranean” insufficient, prefers to call this widespread family the “Brown race”, to distinguish its representatives from the fair Northerners, the “yellow” Mongolians, and the “black” negroes.
North of the Alpine racial area are found the nomadic Mongolians, who are also “broad heads”, but with distinguishing facial characteristics which vary in localities. As we have seen, the Mongoloid features are traceable in India. Many settlers have migrated from Tibet, but among the high-caste Indians the Mongoloid eyes and high cheek bones occur in families, suggesting early crossment.
Another distinctive race has yet to be accounted for—the tall, fair, blue-eyed, long-headed Northerners, represented by the Scandinavians of the present day. Sergi and other ethnologists have classed this type as a variety of the Mediterranean race, which had its area of localization on the edge of the snow belt on lofty plateaus and in proximity to the Arctic circle. The theory that the distinctive blondness and great stature of the Northerners were acquired in isolation and perpetuated by artificial selection is, however, more suggestive than conclusive, unless we accept the theory that acquired characteristics can be inherited. How dark eyes became grey or blue, and dark hair red or sandy, is a problem yet to be solved.
The ancestors of this fair race are believed to have been originally distributed along the northern Eur-Asian plateaus; Keane's blonde long-headed Chudes13 and the Wu-suns in Chinese Turkestan are classed as varieties of the ancient Northern stock. An interesting problem is presented in this connection by the fair types among the ancient Egyptians, the modern-day Berbers, and the blondes of the Atlas mountains in Morocco. Sergi is inclined to place the “cradle” of the Northerners on the edge of the Sahara.
The broad-headed Turki and Ugrians are usually referred to as a blend of the Alpine stock and the proto-Northerners, with, in places, Mongolian admixture.
As most of the early peoples were nomadic, or periodically nomadic, there must have been in localities a good deal of interracial and intertribal fusion, with the result that intermediate varieties were produced. It follows that the intellectual life of the mingling peoples would be strongly influenced by admixture as well as by contact with great civilizations.
It now remains for us to deal with the Aryan problem in India. Dr. Haddon considers that the invading Aryans were “perhaps associated with Turki tribes” when they settled in the Punjab.14 Prior to this racial movement, the Kassites, whose origin is obscure, assisted by bands of Aryans, overthrew the Hammurabi dynasty in Babylon and established the Kassite dynasty between 2000 B.C. and 1700 B.C. At this period the domesticated horse was introduced, and its Babylonian name, “the ass of the East”, is an indication whence it came. Another Aryan invasion farther west is marked by the establishment of the Mitanni kingdom between the area controlled by the Assyrians and the Hittites. Its kings had names which are clearly Aryan. These included Saushatar, Artatatama, Sutarna, and Tushratta. The latter was the correspondent in the Tel-el-Amarna letters of his kinsmen the Egyptian Pharaohs, Amenhotep the Magnificent, and the famous Akhenaton. The two royal houses had intermarried after the wars of Thothmes III. It is impossible to fix the date of the rise of the Mitanni power, which held sway for a period over Assyria, but we know that it existed in 1500 B.C. The horse was introduced into Egypt before 1580 B.C.
It is generally believed that the Aryans were the tamers of the horse which revolutionized warfare in ancient days, and caused great empires to be overthrown and new empires to be formed. When the Aryans entered India they had chariots and swift steeds.
There is no general agreement as to the date of settlement in the Punjab. Some authorities favour 2000 B.C., others 1700 B.C.; Professor Macdonell still adheres to 1200 B.C.15