The appearance of these truly human postglacial Palæolithic peoples was certainly an enormous leap forward in the history of mankind. Both of these main races had a human fore-brain, a human hand, an intelligence very like our own. They dispossessed _Homo Neanderthalensis_ from his caverns and his stone quarries. And they agreed with modern ethnologists, it would seem, in regarding him as a different species. Unlike most savage conquerors, who take the women of the defeated side for their own and interbreed with them, it would seem that the true men would have nothing to do with the Neanderthal race, women or men. There is no trace of any intermixture between the races, in spite of the fact that the newcomers, being also flint users, were establishing themselves in the very same spots that their predecessors had occupied. We know nothing of the appearance of the Neanderthal man, but this absence of intermixture seems to suggest an extreme hairiness, an ugliness, or a repulsive strangeness in his appearance over and above his low forehead, his beetle brows, his ape neck, and his inferior stature. Or he--and she--may have been too fierce to tame. Says Sir Harry Johnston, in a survey of the rise of modern man in his _Views and Reviews_: “The dim racial remembrance of such gorilla-like monsters, with cunning brains, shambling gait, hairy bodies, strong teeth, and possibly cannibalistic tendencies, may be the germ of the ogre in folklore....” These true men of the Palæolithic Age, who replaced the Neanderthalers, were coming into a milder climate, and although they used the caves and shelters of their predecessors, they lived largely in the open. They were hunting peoples, and some or all of them appear to have hunted the mammoth and the wild horse as well as the reindeer, bison, and aurochs. They ate much horse. At a great open-air camp at Solutré, where they seem to have had animal gatherings for many centuries, it is estimated that there are the bones of 100,000 horses, besides reindeer, mammoth, and bison bones. They probably followed herds of horses, the little bearded ponies of that age, as these moved after pasture. They hung about on the flanks of the herd, and became very wise about its habits and dispositions. A large part of these men’s lives must have been spent in watching animals.