The fall of communist regimes and the breakup of the multinational Soviet and Yugoslav states produced a remarkable experiment in regime change. Twenty-eight old, new and revived states emerged. While most adopted democratic institutions, many others evolved new variants of authoritarian rule. Some new democracies maintained much higher standards in upholding formal democratic rules and complementary freedoms of the press and political organization. How is this variation in initial democratization to be explained? Among countries that initially adopted democracy, how is variation in the survival and development of democratic freedoms to be explained?