Still another tendency knots yet more closely these psychic relations. To return to the comparison of the herdsman and the bear, there are in the desert, beside the bear who guards the bees, other bears who also lust after honey. But our tribe of herdsmen blocks their way, and protects its beehives by force of arms. The peasants become accustomed, when danger threatens, to call on the herdsmen, whom they no longer regard as robbers and murderers, but as protectors and saviors. Imagine the joy of the peasants when the returning band of avengers brings back to the village the looted women and children, with the enemies’ heads or scalps. These ties are no longer threads, but strong and knotted bands.

Here is one of the principal forces of that “integration,” whereby in the further development, those originally not of the same blood, and often enough of different groups speaking different languages, will in the end be welded together into one people, with one speech, one custom, and one feeling of nationality. This unity grows by degrees from common suffering and need, common victory and defeat, common rejoicing and common sorrow. A new and vast domain is open when master and slave serve the same interests; then arises a stream of sympathy, a sense of common service. Both sides apprehend, and gradually recognize, each other’s common humanity. Gradually the points of similarity are sensed, in place of the differences in build and apparel, of language and religion, which had heretofore brought about only antipathy and hatred. Gradually they learn to understand one another, first through a common speech, and then through a common mental habit. The net of the psychical inter-relations becomes stronger.

In this second stage of the formation of states, the ground work, in its essentials, has been mapped out. No further step can be compared in importance to the transition whereby the bear becomes a bee-keeper. For this reason, short references must suffice.

The third stage arrives when the “surplus” obtained by the peasantry is brought by them regularly to the tents of the herdsmen as “tribute,” a regulation which affords to both parties self-evident and considerable advantages. By this means, the peasantry is relieved entirely from the little irregularities connected with the former method of taxation, such as a few men knocked on the head, women violated, or farmhouses burned down. The herdsmen on the other hand, need no longer apply to this “business” any “expense” and labor, to use a mercantile expression; and they devote the time and energy thus set free toward an “extension of the works,” in other words, to subjugating other peasants.

This form of tribute is found in many well-known instances in history: Huns, Magyars, Tartars, Turks, have derived their largest income from their European tributes. Sometimes the character of the tribute paid by the subjects to their master is more or less blurred, and the act assumes the guise of payment for protection, or indeed, of a subvention. The tale is well known whereby Attila was pictured by the weakling emperor at Constantinople as a vassal prince; while the tribute he paid to the Hun appeared as a fee.

The fourth stage, once more, is of very great importance, since it adds the decisive factor in the development of the state, as we are accustomed to see it, namely, the union on one strip of land of both ethnic groups.[E] (It is well known that no jural definition of a state can be arrived at without the concept of state territory.) From now on, the relation of the two groups, which was originally international, gradually becomes more and more intra-national.

[E] There is apparently in the case of the Fulbe, a transition stage between the first three stages and the fourth, in which dominion is exercised half internationally and half intranationally. According to Ratzel (l. c. II, page 419): “Like a cuttle-fish, the conquering race stretches numerous arms hither and thither among the terrified aborigines, whose lack of cohesion affords plenty of gaps. Thus the Fulbe are slowly flowing into the Benue countries and quite gradually permeating them. Later observers have thus quite rightly abstained from assigning definite boundaries. There are many scattered Fulbe localities which look to a particular place as their center and as the center of their power. Thus Muri is the capital of the numerous Fulbe settlements scattered about the Middle Benue, and the position of Gola is similar in the Adamawa district. As yet there are no proper kingdoms with defined frontiers against each other and against independent tribes. Even these capitals are in other respects still far from being firmly settled.”

This territorial union may be caused by foreign influences. It may be that stronger hordes have crowded the herdsmen forward, or that their increase in population has reached the limit set by the nutritive capacity of the steppes or prairies; it may be that a great cattle plague has forced the herdsmen to exchange the unlimited scope of the prairies for the narrows of some river valley. In general, however, internal causes alone suffice to bring it about that the herdsmen stay in the neighborhood of their peasants. The duty of protecting their tributaries against other “bears” forces them to keep a levy of young warriors in the neighborhood of their subjects; and this is at the same time an excellent measure of defense since it prevents the peasants from giving way to a desire to break their bonds, or to let some other herdsmen become their overlords. This latter occurrence is by no means rare, since, if tradition is correct, it is the means whereby the sons of Rurik came to Russia.

As yet the local juxtaposition does not mean a state community in its narrowest sense; that is to say, a unital organization.

In case the herdsmen are dealing with utterly unwarlike subjects, they carry on their nomad life, peaceably wandering up and down and herding their cattle among their perioike and helots. This is the case with the light-colored Wahuma,[32] “the handsomest men of the world” (Kandt), in Central Africa, or the Tuareg clan of the Hadanara of the Asgars, “who have taken up their seats among the Imrad and have become wandering freebooters. These Imrad are the serving class of the Asgars, who live on them, although the Imrad could put into the field ten times as many warriors; the situation is analogous to that of the Spartans in relation to their Helots.”[33] The same may be said of the Teda among the neighboring Borku: “Just as the land is divided into a semi-desert supporting the nomads, and gardens with date groves, so the population is divided between nomads and settled folk. Although about equal in number, ten to twelve thousand altogether, it goes without saying that these latter are subject to the others.”[34]