'This path-breaking book is among the most ambitious, innovative, sweeping, and rigorous scholarly efforts in comparative political economy and political development. It offers a broad, substantial new account of the creation and consolidation of democracy. Why is the franchise extended? How do elites make reform believable and avoid expropriation? Why do revolutions nevertheless occur? Why do new democracies sometimes collapse into coups and repression? When is repression abandoned? Backed by a unified analytic model, historical insight, and extensive statistical analysis, the authors' case is compelling.' James E. Alt, Frank G. Thomson Professor of Government, Harvard University