Countries that experienced nonviolent resistance, Chenoweth and Stephan found, had more than a 40 percent chance of remaining democracies five years after the conflict ended. Countries that took the violent path, on the other hand, had less than a 5 percent chance of becoming functioning democracies. Choose nonviolence, and you’re looking at a 28 percent chance of experiencing a relapse into civil war within the decade; choose violence, and the number is 43 percent.

