William Tecumseh Sherman and Geronimo were keen strategists and bold soldiers, ruthless with their enemies. Over the course of the 1870s and 1880s these two war chiefs would confront each other in the final battle for what the American West would be: a sparsely settled, wild home where Indian tribes could thrive, or a more densely populated extension of the America to the east of the Mississippi. Sherman was a well-connected son of Ohio who attended...