The Florida Seminole are widely known as the only unconquered tribe in the United States. They began as an offshoot of Creek and other Indians who survived the diseases and warfare that took so many lives in the 16th century. In later years, they fought three wars with the United States and then faced a series of other crises. They saw their homelands taken from them and were forced to migrate hundreds of miles south to the Everglades. After decades of struggling to survive and efforts at assimilation taking a toll the path to success, the Seminole have recently undergone a dramatic...