Research on collective action has largely ignored the kinds of violent
ideological movements that were a major preoccupation of earlier rese
arch on collective behavior The models of mobilization that now domina
te the field, designed to address the problem of free riders and indiv
idual choice in a relatively free political environment, offer little
insight into the origins and development of such movements. The proble
m of individual choice and the aggregation of individual decisions int
o collective action remains a vital issue, however and such concepts a
s dependence, monitoring capacity, and sanctions are essential to expl
anation. With an extended illustration of factional struggle and the m
ass victimization of suspected enemies of socialism during the Chinese
Cultural Revolution, this article illustrates the ways in which these
concepts can be refashioned to address a different class of collectiv
e action: movements in which no clear collective good is sought and in
which the choices of individuals are highly circumscribed by politica
l organizations and settings.