Mound builders of the Mississippi River Valley (estimation) (1 ene 1479 año aC – 1 ene 0 año)
Descripción:
-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.
Añadido al timeline:
fecha:
1 ene 1479 año aC
1 ene 0 año
~ 500 years