Public Opinion and the Choice Between Violent and Nonviolent Campaigns

The prevalence of nonviolent or violent campaigns varies significantly across countries, raising questions about the factors that shape the strategic choices of civilian collective action. Nonviolent campaigns—such as protests, social movements, and unarmed resistance—have been shown to be more effective in mobilizing public support and achieving government concessions than violent campaigns, which involve the use or threat of physical harm, including armed conflict and violent resistance. While norms favoring nonviolent contestation can constrain campaign behavior, these norms are not universal. In contexts where citizens tolerate or support violence, violent campaigns may gain a mobilization advantage and more effectively achieve political objectives. This study examines the role of public opinion in determining both the onset and tactical orientation of civil campaigns. By disaggregating public attitudes toward campaign tactics and goals, we explore how societal support—or tolerance—for violence shapes the likelihood of campaigns emerging and the strategies they adopt. Our analysis highlights that public opinion functions as a critical mechanism influencing campaign behavior: widespread support for nonviolent tactics encourages unarmed mobilization, whereas tolerance for violence may incentivize campaigns to adopt coercive or armed strategies. These dynamics provide insight into cross-national variation in campaign methods and the interaction between societal norms and political action. By linking public sentiment to tactical decisions, this research contributes to understanding why some societies consistently experience nonviolent mobilization while others witness persistent violent conflict. It underscores the importance of considering citizen preferences and societal norms when analyzing the strategic calculus of campaign groups and provides a framework for predicting campaign behavior based on public opinion patterns.