David W. Marshall, PhD, is a historian and professor emeritus at Texas Tech University, with thirty-eight years of experience teaching, researching, and publishing. He is the author of several works, including Mountain Man: John Colter, the Lewis & Clark Expedition, and the Call of the American West.
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The stars and constellations are among the few remaining objects that appear to us just as they appeared to our distant ancestors. From anywhere on Earth, a person may view the celestial panorama simply by stepping outside at night and gazing upward. Thi... SEE MORE