Northward and eastward primitive man became broader headed and straight-haired and spread over eastern Asia, forming the Mongolian type. Either through the intermingling of these two types or, as some prefer to think, by the direct prolongation of the original primitive man, a third intermediate type of human being appeared with hair and cranial measurement intermediate between the primitive Negro and Mongolian. All these three types of men intermingled their blood freely and developed variations according to climate and environment. Other and older theories and legends of the origin and spread of mankind are of interest now only because so many human beings have believed them in the past. The biblical story of Shem, Ham, and Japheth retains the interest of a primitive myth with its measure of allegorical truth,[3] but has, of course, no historic basis. The older "Aryan" theory assumed the migration into Europe of one dominant Asiatic race of civilized conquerors, to whose blood and influence all modern culture was due. To this "white" race Semitic Asia, a large part of black Africa, and all Europe was supposed to belong. This "Aryan" theory has been practically abandoned in the light of recent research, and it seems probable now that from the primitive Negroid stock evolved in Asia the Semites either by local variation or intermingling with other stocks; later there developed the Mediterranean race, with Negroid characteristics, and the modern Negroes. The blue-eyed, light-haired Germanic people may have arisen as a modern variation of the mixed peoples produced by the mingling of Asiatic and African elements. The last word on this development has not yet been said, and there is still much to learn and explain; but it is certainly proved to-day beyond doubt that the so-called Hamites of Africa, the brown and black curly and frizzly-haired inhabitants of North and East Africa, are not "white" men if we draw the line between white and black in any logical way. The primitive Negroid race of men developed in Asia wandered eastward as well as westward. They entered on the one hand Burmah and the South Sea Islands, and on the other hand they came through Mesopotamia and gave curly hair and a Negroid type to Jew, Syrian, and Assyrian. Ancient statues of Indian divinities show the Negro type with black face and close-curled hair, and early Babylonian culture was Negroid. In Arabia the Negroes may have divided, and one stream perhaps wandered into Europe by way of Syria. Traces of these Negroes are manifest not only in skeletons, but in the brunette type of all South Europe. The other branch proceeded to Egypt and tropical Africa. Another, but perhaps less probable, theory is that ancient Negroes may have entered Africa from Europe, since the most ancient skulls of Algeria are Negroid.