[50] Krause (Die Tlinkit-Indianer, p. 100) speaks of a Thlinket village which consisted of sixty-five houses and five or six hundred inhabitants.
[51] Boas, loc. cit. p. 36 sq.
[52] Ratzel, History of Mankind, ii. 92.
To pastoral people sociality, up to a certain degree, is of great importance. They have not only to defend their own persons against their enemies, but they have also to protect valuable property, their cattle. Moreover, they are often anxious to increase their wealth by robbing their neighbours of cattle, and this is best done in company. But at the same time a pastoral community is never large, and, though cohesive so long as it exists, it is liable to break up into sections. The reason for this is that a certain spot can pasture only a limited stock of cattle. The thirteenth chapter of Genesis well illustrates the social difficulties experienced by pastoral peoples. Abraham went up out of Egypt together with his wife and all that he had, and Lot went with him. Abraham was very rich in cattle, and Lot also had flocks, and herds, and tents. But “the land was not able to bear them, that they might dwell together: for their substance was great, so that they could not dwell together”; they were obliged to separate.[53]
[53] Genesis, xiii. 1 sqq. See Hildebrand, op. cit. p. 29 sq.; Grosse, Die Formen der Familie, pp. 99, 100, 124 sq.
The case is different with people subsisting on agriculture. A certain piece of land can support a much larger number of persons when it is cultivated than when it consists merely of pasture ground. Its resources largely depend on the labour bestowed on it, and the more people the more labour. The soil also constitutes a tie which cannot be loosened. It is a kind of property which, unlike cattle, is immovable; hence even where individual ownership in land prevails, the heirs to an estate have to remain together. As a matter of fact, the social union of agricultural communities is very close, and the households are often enormous.[54]
[54] See Grosse, op. cit. p. 136 sqq.
But living together is not the only factor which, among savages, establishes a social unit. Such a unit may be based not only on local proximity, but on marriage or a common descent; it may consist not only of persons who live together in the same district, but of persons who are of the same family, or who are, or consider themselves to be, of the same kin. These different modes of organisation often, in a large measure, coincide. The family is a social unit made up of persons who are either married or related by blood, and at the same time, in normal cases, live together. The tribe is a social unit, though often a very incoherent one,[55] consisting of persons who inhabit the same district and also, at least in many cases, regard themselves as descendants of some common ancestor. The clan, which is essentially a body of kindred having a common name, may likewise on the whole coincide with the population of a certain territory, with the members of one or more hordes or villages. This is the case where the husband takes his wife to his own community and descent is reckoned through the father, or where he goes to live in his wife’s community and descent is reckoned through the mother. But frequently the system of maternal descent is combined with the custom of the husband taking his wife to his own home, and this, in connection with the rule of clan-exogamy, occasions a great discrepancy between the horde and the clan. The local group is then by no means a group of clansmen; the children, live in their father’s community, but belong to their mother’s clan, whilst the next generation of children within the community must belong to another clan.[56]
[55] See Cunow, Die Verwandtschafts-Organisationen der Australneger, p. 121, n. 1.
[56] Cf. Giddings, Principles of Sociology, p. 259.