History, as it happened, on both sides of the turbulent rapids at the Sault, dividing a settlement into two countries. In the Upper Peninsula of Michigan and southern Lake Superior, historical characters tell their stories in their own words: the Anishinaabe defeating the destructive Iroquois; the travels and determination of the Jesuit priests; Alexander Henry's adventures from Mackinac Island to Lake Superior; fur traders with Indigenous wives evolving into a new cultures. The author explores the culture of the Anishinaabe homeland; French fur trade commerce; entrepreneurs' shipbuilding and copper mining; war declared by the Americans; Canada rescued by its Indigenous neighbours; and religious encroachment. Ultimately, creating a vibrant Sault Ste. Marie.