Mound builders of the Mississippi River Valley (estimation) (jan 1, 1479 BC – jan 1, 0)
Description:
-Native Americans constructed a large community centered on a series of giant semicircular mounds on a bluff overlooking the Mississippi River in present-day Louisiana.-Known today as Poverty Point, it was a commercial and governmental center whose residents established trade routes throughout the Mississippi and Ohio River valleys.
Added to timeline:
Date:
jan 1, 1479 BC
jan 1, 0
~ 500 years