DISTRIBUTION OF THE HUMAN RACE. 1385 The birds are also of peculiar species, such as the emu, cassowary, dodo, and apterix. —°059400—— CEVA iE Ee: The Distribution of the Human Race. 356. Ethnography is that department of phys- ical geography which treats of the varieties of the human race, and their distribution. The range of the distribution of man is much greater than that of the lower animals, which, as we have already seen, with the trifling exception of a few that have been domesticated, are confined to certain limited localities. Man has far greater powers of adapting himself to a change of cir- cumstances, and is found in nearly all the climatic zones, from the equator to the poles, and at all elevations, from the level of the sea to the edge of the snow line. 357. Unity of the Human Race.—Although the different races of men vary greatly in color, size, stature, and intelligence, still a number of circumstances point to their descent from a single family or species. (1.) The Anatomical Structure is invariably the same in all races. (2.) Gradual Modification of Types presented by the different races. The more marked out- ward peculiarities, which serve as the basis for classification, pass into each other, by almost in- sensible gradations, from the highest race to the lowest. This points to a gradual modification of a single, original race by changes in external cir- cumstances, thus producing the present varieties. It would appear that all the varieties of the race have descended from the Caucasians,.or whites. (8.) Similarity of Earlier Myths and Legends. Since the earlier myths and legends of nearly all nations resemble each other, it is fair to infer that their remote ancestors originally dwelt together. (4.) Close Resemblance of Language of Widely Separated Races. This may be regarded as the strongest proof of unity. If we examine the words used in different na- tions to express the most common ideas, we will find a remarkable similarity between many of them. For example, our word father is pita in Sanscrit, pater in Latin, pater in Greek, vater in German, and pére in French. The same similar- ity is noticeable in the words for mother, sister, brother, daughter, God, and many others. The only rational explanation for the resemblance is, that the words were derived from the same parent language, the present differences having been gradually acquired, as the descendants of this earlier people wandered farther and farther from, their common home. An extended comparison made in this way between dif- ferent languages, has shown the common origin of the lan- guages of Europe and a large part of Asia. It has been conclusively proved that these tongues owe their origin to one parent nation, which dwelt, during pre-historic times, in the neighborhood of Mt. Ararat and Mesopotamia. Other families of languages, such as the Chinese and Semitic, have been studied, but thus far the connection between the different families has not been certainly es- tablished. / NEGRO. Fig. 121. Primary Races of Men, MONGOLIAN. 358. The Races of Men Among the varieties of the human race, three strongly-marked types are found: the Caucasian, the Mongolian, and the Negro. These, which may be regarded as the primary races, are grouped around three geograph- ical centres, which correspond nearly to the cen- tres of the three divisions of the Old World. The Caucasian type is found in most of Europe and in South-western Asia; the Mongolian type, in those parts of Europe and Asia not occupied by the Caucasian; the Negro type, in Africa. The other parts of the world are peopled mainly by three other races, which, in general, bear close resemblances to the preceding. These are the Malay, the American, and the Australian. ‘They