Agriculture develops independently in the Americas
Agriculture arose independently in at least three regions: South America, Mesoamerica, and eastern North America.
South America
Humans reach and settle Patagonia, the southern tip of South America in modern-day Argentina
Prehistory in the present territory of Argentina began with the first human settlements on the southern tip of Patagonia around 13,000 years ago.
The Aónikenk people emerge in modern-day Argentina
The Aónikenk people, better known by the exonym Tehuelche, are a group of indigenous peoples of Patagonia. They are widely believed to be the basis for the Patagones described by European explorers.