Amazon.com description: Product Description: The Notion of Tribe assaults the generally held concept of "tribe" by attacking the notion of highly discerete political units in pre-state society. Although we are accustomed to think about the most ancient forms of human society in terms of tribes, firmly defined and bounded units of this sort actually grew out of the manipulation of relatively unstructured populations by more complexly organized societes. The invention of the state, a tight, class-structured political and economic organization, began a process whereby vaguely defined and grossly overlapping populations were provided with the minimal organization required for their manipulation, even though they had little or no internal organization of their own other than that based on conceptions of kinship. The resultant form was that of the tribe.