North American Exploration Format:Hardcover From America's most trusted source

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North American Exploration Format:Hardcover From America's most trusted sourceA comprehensive, highly readable reference This is an authoritative, one stop resource for essential information on the exploration of North America, from alleged pre Columbian explorers to polar expeditions in the twentieth century. Completely up to date in content and historical approach, the book is divided into seven sections, each covering a major area of exploration. Vivid, narrative entries bring to life early expeditions (e. g., African and