Taking these prominent anthropological characters as tests, we find four distinct types among the earliest inhabitants of Europe, which can be traced back from historic to neolithic times. They consist of two long-headed and two short-headed races, and in each case one is tall and the other short. The dolichocephalic are recognized everywhere throughout Western Europe and on the Mediterranean basin, including North Africa, as the oldest race, and they are thought still to survive in the original type in some of the people of Wales and Ireland and the Spanish Basques; while they doubtless form a large portion, intermixed with other races, of the blood of the existing populations of Great Britain and Ireland, of Western and Southern France, of Spain, Portugal, Sicily, Sardinia, North Africa, and other Mediterranean districts. This is known as the Iberian race, and it can be traced clearly beyond history and the knowledge of metals, into the neolithic stone age, and may possibly be descended from some of the vastly older palæolithic types such as that of Cro-Magnon. The type is everywhere a feeble one, of short stature, dolichocephalic skull, narrow oval face, orthognathic teeth, weak chin, and swarthy complexion. We have only to compare a skull of this type with one of ruder and stronger races, to understand how the latter must have survived as conquerors in the struggle for existence in the early ages of the world, before gunpowder and military discipline had placed civilization in a better position to contend with brute force and energy. Huxley sums up the latest evidence as to the distinctive types of these historic and prehistoric races of Europe as follows-- 1. Blond long-heads of tall stature who appear with least admixture in Scandinavia, North Germany, and parts of the British Islands. 2. Brunette broad-heads of short stature in Central France, the Central European Highlands, and Piedmont. These are identified with the Ligurian race, and their most typical modern representatives are the Auvergnats and Savoyards. 3. Mongoloid brunette broad-heads of short stature in Arctic and Eastern Europe, and Central Asia, represented by the Lapps and other tribes of Northern Russia, passing into the Mongols and Chinese of Eastern Asia. 4. Brunette long-heads of short stature--the Iberian race.