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Two worlds: Prehistory, contact, and the Lost Colony: First part of a North Carolina history text for secondary students, covering the land, American Indians before contact with Europeans, Spanish exploration, the Roanoke colony, and the Columbian Exchange. (Page 1.1)
Continental divides of North America include the so-called Great Divide, the Northern Divide, the Eastern Divide, and the St. Lawrence Seaway Divide. Continental divides separate land draining to different coastlines.