Indeed, the human species seems to have a very great difficulty in raising itself above a rudimentary type of organization; the transition to a more complex state is made only by those groups of tribes, that are eminently gifted. I may cite, in support of this, the actual condition of a large number of communities spread throughout the world. These backward tribes, especially the Polynesian negroes, the Samoyedes and others in the far north, and the majority of the African races, have never been able to shake themselves free from their impotence; they live side by side in complete independence of each other. The stronger massacre the weaker, the weaker try to move as far away as possible from the stronger. This sums up the political ideas of these embryo societies, which have lived on in their imperfect state, without possibility of improvement, as long as the human race itself. It may be said that these miserable savages are a very small part of the earth’s population. Granted; but we must take account of all the similar peoples who have lived and disappeared. Their number is incalculable, and certainly includes the vast majority of the pure-blooded yellow and black races. If then we are driven to admit that for a very large number of human beings it has been, and always will be, impossible to take even the first step towards civilization; if, again, we consider that these peoples are scattered over the whole face of the earth under the most varying conditions of climate and environment, that they live indifferently in the tropics, in the temperate zones, and in the Arctic circle, by sea, lake, and river, in the depths of the forest, in the grassy plains, in the arid deserts, we must conclude that a part of mankind, is in its own nature stricken with a paralysis, which makes it for ever unable to take even the first step towards civilization, since it cannot overcome the natural repugnance, felt by men and animals alike, to a crossing of blood. Leaving these tribes, that are incapable of civilization, on one side, we come, in our journey upwards, to those which understand that if they wish to increase their power and prosperity, they are absolutely compelled, either by war or peaceful measures, to draw their neighbours within their sphere of influence. War is undoubtedly the simpler way of doing this. Accordingly, they go to war. But when the campaign is finished, and the craving for destruction is satisfied, some prisoners are left over; these prisoners become slaves, and as slaves, work for their masters. We have class distinctions at once, and an industrial system: the tribe has become a little people. This is a higher rung on the ladder of civilization, and is not necessarily passed by all the tribes which have been able to reach it; many remain at this stage in cheerful stagnation.