The state Historic Preservation Office of the South Dakota State Historical Society is holding an essay contest. Prizes will be awarded to the top three essays during Archaeology and Historic ...
May is archaeology and historic preservation month, and the State Historic Preservation Office of the South Dakota State Historical Society plans to mark the occasion with an essay ...
The State Historic Preservation Office of the South Dakota State Historical Society is holding an essay contest. Prizes will be awarded to the top three essays during Archaeology ...
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