Strongest of them all is the sexual impulse. The foundation of every community is the bond of the man and woman, and the nature of this bond is the surest test of a community’s position in the scale of culture. It is not likely that miscellaneous cohabitation, or that slightly modified form of it called “communal marriage,” ever existed. No instance of it has been known to history.[24] In the most brutal tribes the man asserts his right of ownership in the woman. The rare custom of “polyandry,” where a woman has several husbands at once, gives her no general license.

It is equally true that the tender sentiments of love appear to be less known to the lowest savages than they are to beasts and birds. The process of mating is by brute force, marriage is by robbery, and the women are in a wretched slavery. Mutual affection has no existence. Such is the state of affairs among the Australians, the western Eskimos, the Athapascas, the Mosquitos, and many other tribes.[25]

But it is gratifying to find that we have to mount but a step higher in the scale to find the germs of a nobler understanding of the sex relation. In many tribes of but moderate culture, their languages supply us with evidence that the sentiment of love was awake among them, and this is corroborated by the incidents we learn of their domestic life. This I have shown in considerable detail by an analysis of the words for love and affection in the languages of the Algonkins, Nahuas, Mayas, Qquichuas, Tupis and Guaranis, all prominent tribes of the American Indians.[26]

Some of the songs and stories of this race seem to reveal even a capability for romantic love, such as would do credit to a modern novel. This is the more astonishing, as in the African and Mongolian races this ethereal sentiment is practically absent, the idealism of passion being something foreign to those varieties of man.

The sequel of the sexual impulse is the formation of the family through the development of parental affection. This instinct is as strong in many of the lower animals as in human beings. In primitive conditions it is largely confined to the female parent, the father paying but slight attention to the welfare of his offspring. To this, rather than to a doubt of paternity, should we attribute the very common habit in such communities, of reckoning ancestry in the female line only.

Akin to this is filial and fraternal affection, leading to a preservation of the family bond through generations, and in spite of local separation. It is surprising how strong is this sentiment even in conditions of low culture. The Polynesians preserved their genealogies through twenty generations; the Haidah Indians of Vancouver’s Island boast of fifteen or eighteen.

The sentiment of friendship has been supposed by some to be an acquisition of higher culture. Nothing is more erroneous. Dr. Carl Lumholtz tells me he has seen touching examples of it among Australian cannibals, and the records of travelers are full of instances of devoted affection in members of savage tribes, both toward each other and toward persons of other races. There are established rites in early social conditions, by which a stranger is received into the bond of fellowship and the sanctity of friendship.[27] This is often by a transfer of the blood of the one to the body of the other, or a symbolic ceremony to that effect, the meaning being that the stranger is thus admitted to the rights of kinship in the gens or clan. Springing from this clannish affection is the custom of ancestral worship, which adds a link to the bond of the family. It is so widely spread that Herbert Spencer has endeavored to derive from it all other forms of religion. But this is a hasty generalization. The religious sentiment had many other primitive forms of expression.

Through these various personal affections we reach the development of the family into the gens, the clan or totem, all of whose members, whether by consanguinity or adoption, are held to represent one interest.

The union of several gentes under one control constitutes the tribe, which is the first step toward what is properly a state. The tribe passes beyond the ties of affinity by embracing in certain common interests persons who are not recognized as allied in blood. Yet it is curious to note that the tribal sentiments are among the very strongest mankind ever exhibits, surpassing those of family affection. Brutus felt no hesitation in sacrificing his son for the common weal. Classical antiquity is full of admonitions and examples to the same effect. So powerful is the devotion of the Polynesians that they have been known when a canoe was capsized where sharks abounded, to form a ring around their chief, and sacrifice themselves one by one to the ravenous fish, that he might escape.

This sentiment of personal loyalty has been in history the main strength of many a government, and has in it something chivalric and noble, which challenges our admiration; yet it is quite opposed to the principles of republicanism and the equal rights of individuals, and we must condemn it as belonging to a lower stage of evolution than that to which we have arrived.