How do threats of terrorism affect the opinions of citizens? Speculation abounds, but until now no one had marshaled hard evidence to explain the complexities of this relationship. Drawing on data from surveys and original experiments they conducted in the United States and Mexico, Jennifer Merolla and Elizabeth Zechmeister demonstrate how our strategies for coping with terrorist threats significantly influence our attitudes toward fellow citizens, political leaders, and foreign nations.

The authors reveal, for example, that some people try to restore a sense of order and control through increased wariness of others—especially of those who exist outside the societal mainstream. Additionally, voters under threat tend to prize “strong leadership” more highly than partisan affiliation, making some politicians seem more charismatic than they otherwise would. The authors show that a wary public will sometimes continue to empower such leaders after they have been elected, giving them greater authority even at the expense of institutional checks and balances. Having demonstrated that a climate of terrorist threat also increases support for restrictive laws at home and engagement against terrorists abroad, Merolla and Zechmeister conclude that our responses to such threats can put democracy at risk.

In this volume, experts on Latin American public opinion and political behavior employ region-wide public opinion studies, elite surveys, experiments, and advanced statistical methods to reach several key conclusions about voting behavior in the region’s emerging democracies. In Latin America, to varying degrees the average voter grounds his or her decision in factors identified in classic models of voter choice. Individuals are motivated to go to the polls and select elected officials on the basis of class, religion, gender, ethnicity and other demographic factors; substantive political connections including partisanship, left-right stances, and policy preferences; and politician performance in areas like the economy, corruption, and crime.

Yet evidence from Latin America shows that the determinants of voter choice cannot be properly understood without reference to context—the substance (specific cleavages, campaigns, performance) and the structure (fragmentation and polarization) that characterize the political environment. Voting behavior reflects the relative youth and fluidity of the region’s party systems, as parties emerge and splinter to a far greater degree than in long-standing party systems.  Consequently, explanations of voter choice centered around country differences stand on equal footing to explanations focused on individual-level factors.