Americas Stonehenge
Built by a Native American Culture or a migrant European population No one knows for sure A maze of man made chambers walls and ceremonial meeting places Americas Stonehenge is most likely the oldest man made construction in the United States over 4000 years old
Like Stonehenge in England Americas Stonehenge was built by ancient people well versed in astronomy and stone construction It has been determined that the site is an accurate astronomical calendar It was and still can be used to determine specific solar and lunar events of the year
