Among the sites that could be negatively affected by the United States’ intention to leave the United Nations Educational, Scientific and Cultural Organization is the Serpent Mound in Peebles, Ohio, ...
CC0 Usage Conditions ApplyClick for more information. Identification of specific item; Date (if known); Major Dache M. Reeves photographs of Ohio Mounds, image #, NMAI.AC.154; National Museum of the ...
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