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The Mississippian Period in the midwestern and southeastern United States, which lasted from about A.D. 800 to 1600, saw the development of some of the most complex societies that ever existed in North America.Jun 8, 2017
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The Mississippian Period in the midwestern and southeastern United States, which lasted from about A.D. 800 to 1600, saw the development of some of the most complex societies that ever existed in North America.Jun 8, 2017