Of what stock, then, were these early settlers, and whence did they come? Did they form part of a great migration from the East, like the Turks in modern history, according to an old school of thought? were they Semitic? or did they pass like the Phrygian conquerors, from Europe into Asia, absorbing and adopting Eastern thought and habits, a veritable _mirage orientale_? That the Hittites were not autochthonous, if such a term has any meaning, is apparent already, and will become more clear as we proceed, from the complexity of their pantheon and the mingled elements of their peoples. We must from the outset beware also of the pitfall of inconsistent terminology. The name Hittite is commonly employed in three senses which we must distinguish: it may be used in reference to the whole confederacy of peoples as depicted in the Egyptian scenes, or to the smaller and more homogeneous band of Hittite tribes, or to the dominant tribe of Hatti within the Halys, which seems to have given its name in antiquity to the whole. The Egyptian artists indeed recognised the mixed character of the confederates in their day, and noted some of their peculiarities, but did not distinguish between them with sufficient clearness or consistency for our purpose. Two types which we reproduce[716] will serve to illustrate the wide difference of racial character among the Hittite allies obvious to the Egyptians in the time of Rameses the Great. The one is Mongoloid, characterised by a definite pigtail,[717] oblique eyes, high cheek-bones; in short, a recognisable Tartar type. We are inclined to place it in the vicinity of Carchemish, if not beyond the Euphrates, upon the main trade route with the East. The other is a clean-cut proto-Greek type, with a special form of shield, which we are tempted to assign to Lydia or some part of western Asia Minor. The Amorites, an Aramæan (Semitic) people, are also conspicuous among the allies of these times, being distinguished by a projecting beard, receding forehead, and other features.[718] These vast differences among the peoples united under the Hatti leadership in the thirteenth century B.C. are now explained historically, as will become evident later in this chapter. They reveal to us a population of the Hittite lands no less mixed than that of Turkey in Asia to-day. They do not, however, throw any light upon the question of the original race of the Hittite tribes. These are commonly identified with another type with a long head, long nose, and receding forehead, deep-set eyes somewhat obliquely placed, and yellow, wrinkled skin. A sharp, firm line runs down from beside the nostril on either side of the lips.[719] On the walls of the Ramesseum, where it is best seen, this type is associated with Aleppo, and we must recognise in it an element of the Hittite peoples; but on comparing it with the Hittite sculptures of Sinjerli, Boghaz-Keui, and elsewhere, we must regard it as still hypothetical whether even