Gray Tuttle reveals the surprising role Buddhism and Buddhist leaders played in the development of the modern Chinese state and in fostering relations between Tibet and China from the Republican period (1912-1949) to the early years of Communist rule. Tuttle offers new insights on the impact of modern ideas of nationalism, race, and religion in East Asia. He draws on previously unexamined archival and governmental materials, as well as personal memoirs of Chinese politicians and Buddhist monks, and ephemera from religious ceremonies.