The nominal headship of woman within the maternal group existed only in default of forms of activity fit to formulate headship among the men, and when chronic militancy developed an organization among the males, the political influence of the female was completely shattered. At a certain point in history women became an unfree class, precisely as slaves became an unfree class--because neither class showed a superior fitness on the motor side; and each class is regaining its freedom because the race is substituting other forms of decision for violence. SEX AND SOCIAL FEELING An examination of the early habits of man and an analysis of the instincts which persist in him show that he has been essentially a predaceous animal, fighting his way up at every step of the struggle for existence. It therefore becomes a point of considerable interest to determine what influences have contributed to soften his behavior and make it possible for him to dwell in harmony and co-operation with large groups of his fellows. We, the lineal representatives of the successful enactors of one scene of slaughter after another, must, whatever more pacific virtues we may also possess, still carry about with us, ready to burst at any moment into flame, the smouldering and sinister traits of character by means of which they lived through so many massacres, harming others, but themselves unharmed.... If evolution and the survival of the fittest be true at all, the destruction of prey and of human rivals must have been among the most important of man's primitive functions, the fighting and the chasing instincts _must_ have become ingrained. Certain perceptions _must_ immediately, and without the intervention of inferences and ideas, have prompted emotions and motor discharges; and both the latter must, from the nature of the case, have been very violent, and therefore when unchecked of an intensely pleasurable kind. It is just because bloodthirstiness is such a primitive part of us that it is so hard to eradicate, especially where a fight or a hunt is promised as a part of the fun.... No! those who try to account for this from above downwards, as if it resulted from the consequences of the victory being rapidly inferred, and from the agreeable sensations associated with them in the imagination, have missed the root of the matter. Our ferocity is blind and can only be explained from _below_. Could we trace it back through our lines of descent, we should see it taking more and more the form of a fatal reflex response, and at the same time becoming more and more the pure and direct emotion that it is.[157]