HUNDREDS of books have been written to describe the ways in which particular groups or individuals have come to exercise domination over large numbers of their fellows. Despite this tempting wealth of factual material, or perhaps because of it, modern social science has very largely avoided any attempt to discover and explain, within a strictly empirical framework, what recurring patterns there may be in these myriads of events. The following pages represent a very modest effort in this direction.
If there is indeed a distinguishable process of acquiring power, or, as is more likely, a series of such processes, the attempt to distinguish them must be formulated in terms of a time sequence. It should indicate the conditions in the society as a whole that lead to a concentration of power. In addition, it should indicate the sequence of stages through which the concentration takes place.