In the wake of Iran's revolution in 1978–79, a fundamentalist Islamic theocracy took control of the country. These dramatic changes impacted all sectors of society including a vast array of diverse peoples and cultures. In this book, Lois Beck provides an anthropological and historical account of Iran's many minorities. She focuses on the aftermath of the revolution, declaration of an Islamic republic, and Iraq-Iran war. Drawing on six decades of anthropological research, Beck provides frameworks for understanding how each of Iran's linguistic, religious, ethnic, ethno-national, and tribal minorities fashioned unique identities. These identities stem from factors relating to history, location, socioeconomic patterns, and sociocultural traits. They reflect the people's interactions with Iran's rulers and governments as they changed over time. A modern nation-state cannot be fully understood without knowing the extent of its reach in the peripheries and border regions and among its diverse peoples. This landmark study challenges existing scholarly accounts by offering broad and detailed perspectives on Iran's many distinct languages, religions, ethnicities, ethno-nations, and tribes.