The United States
1,776 CE
Thirteen colonies declare independence, and a continental expansion follows.
Read more — United StatesImage source (unverified) auto-matchedArchive › North American First Peoples
Mound builders, Pueblo, and the peoples of the plains and forests.
Open North American First Peoples in the interactive timeline →1,776 CE
Thirteen colonies declare independence, and a continental expansion follows.
Read more — United StatesImage source (unverified) auto-matched1,500 CE – 1,600 CE
Epidemic disease moves ahead of European settlers, killing a large majority of the population.
Read more — SmallpoxImage source (unverified) auto-matched1,400 CE
The great Mississippian centres empty out, before European contact.
Read more — Mississippian period (archaeology)Image source (unverified) auto-matched1,100 CE – 1,300 CE
Multi-storey stone villages built into canyon walls in the Southwest.
Read more — PuebloImage source (unverified) auto-matched1,050 CE – 1,350 CE
A city on the Mississippi larger than contemporary London, with a plaza and a pyramid of earth.
Read more — CahokiaImage source (unverified) auto-matched800 CE
Maize, beans and squash, adopted from Mesoamerica, are grown together in a system that feeds all three.
Read more — The Three Incestuous SistersImage source (unverified) auto-matched100 BCE – 500 CE
Trade networks moving obsidian, copper and shell across most of the continent.
Read more — HopewellImage source (unverified) auto-matched1,700 BCE – 1,100 BCE
Enormous earthwork ridges in Louisiana, built by people who did not farm.
Read more — Poverty PointImage source (unverified) auto-matched2,850 BCE
A bristlecone pine sprouts in California. It is still alive — the oldest known non-clonal organism on Earth.
Read more — MethuselahImage source (unverified) auto-matched