iStock / Getty Images Plus One of the oldest archaeological sites in the U.S. is Poverty Point, which dates back 3,500 years. "Native Americans built this mound complex 3,500 years ago at a time ...
Hidden in the rural stretches of northeastern Louisiana is one of the United States’ oldest archaeological sites. Poverty Point, a prehistoric earthwork built over 3,000 years ago, continues to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback