The Great Chieftain is a book written by Charles Eastman that tells the story of the life of the famous Oglala Sioux chief, Red Cloud. The book is a biography that covers Red Cloud's life from his birth in 1822 to his death in 1909. It is a detailed account of the chief's life, including his early years, his rise to power, and his role in the conflicts between the Sioux and the US government.The book provides a fascinating insight into the life of...