American Journeys contains more than 18,000 pages of eyewitness accounts of North American exploration, from the sagas of Vikings in Canada in AD1000 to the diaries of mountain men in the Rockies 800 years later. Read the words of explorers,
The North American botanical frontier did not always coincide with Frederick Jackson Turner's famous, westward-moving North-South line, The North American botanical frontier did not always coincide with Frederick J