Legacies of political violence are long-term changes in social behavior and attitudes, which are attributable—at least in part—to historical episodes of political conflict and contention. These legacies can potentially reshape the subsequent political and social order. Their catalysts can range from armed conflict, mass repression, and genocide to oppressive institutions and interpersonal violence. The lasting effects of violence include changes in political participation and preferences, intergroup relations, economic activity and growth, and public health outcomes. Estimating these effects presents a methodological challenge, due to selection, posttreatment bias, and the difficulty of isolating specific mechanisms. These challenges are particularly acute given the long time span inherent in studying historical legacies, where effects may be measured generations or centuries after the precipitating event. Understanding these legacies requires distinguishing between persistence mechanisms, where effects of violence continue within an individual directly exposed to violence through trauma, and the secondary transmission of effects between individuals through family socialization, community and peer influences, institutionalization, and epigenetic and evolutionary changes. Research on this subject remains nascent—across many disciplines—and inconclusive on whether violence fosters mostly negative or positive forms of social and political change.
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Historical Legacies of Political Violence
Jacob Walden and Yuri M. Zhukov
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The International Crisis Behavior Project
Kyle Beardsley, Patrick James, Jonathan Wilkenfeld, and Michael Brecher
Over the course of more than four decades the International Crisis Behavior (ICB) Project, a major and ongoing data-gathering enterprise in the social sciences, has compiled data that continues to be accessed heavily in scholarship on conflict processes. ICB holdings consist of full-length qualitative case studies, along with an expanding range of quantitative data sets. Founded in 1975, the ICB Project is among the most visible and influential within the discipline of International Relations (IR). A wide range of studies based either primarily or in part on the ICB’s concepts and data have accumulated and cover subjects that include the causes, processes, and consequences of crises. The breadth of ICB’s contribution has expanded over time to go beyond a purely state-centric approach to include crisis-related activities of transnational actors across a range of categories. ICB also offers depth through, for example, potential resolution of contemporary debates about mediation in crises on the basis of nuanced findings about long- versus short-term impact with regard to conflict resolution.
