Tribal life comes automatically to an end when a primitive people begins to live in a town or a city, for sooner or later a tribal organization is found to be incompatible with life in a city.
In ancient British times, the whole country belonged to tribes, and the tribes owned their several districts. At the head of each tribe was the chief.
In this primitive and abject state [of hunters and gatherers], which ill deserves the name of society, the human brute, without arts or laws, almost without sense or language, is poorly distinguished from the rest of the animal creation.
I cannot but think that there are strong reasons for doubting the applicability of the epithet "state" to a people so low in the grade of organized society as our Indian tribes most generally
The clan is nothing more than a larger family, with its patriarchal chief as the natural head, and the union of several clans by intermarriage and voluntary connection constitutes the tribe.
We think that groups of between 30 and 40 early men would have settled in an area measuring a hundred square kilometers.
In a tribal organization, even in time of peace, service to tribe or state predominates over all self seeking; in war, service for the tribe or state becomes supreme, and personal liberty is suspended.
Traditional Albanian society was based on a clan system and was further divided into brotherhoods and bajraks. The bajrak system identified a local leader, called a bajrakar, who could be counted on to provide a certain number of men for military duty.
Among the Gauls there are subdivisions, not only in every nation, and in every district and village, but almost in every house, every one must fly to some patron for protection.