Book excerpt: Using a source-based approach, The Communist Experience in the Twentieth Century is the first text designed to help students, general readers, and scholars understand how people constructed Communist ways of life around the world. Taking a global approach, it extends beyond Russia and Eastern Europe to examine the lives of people in China, Korea, Vietnam, Cambodia, Kyrgyzstan, Algeria, Peru, Cuba, and elsewhere. The book provides an inside look at the Communist experience, where people were--sometimes simultaneously so--enthusiasts, reshapers, resisters, and victims of an ideological project that was (and, for some, still is) both humanity's darkest nightmare and brightest hope.