What was the earliest civilization to develop in America?

Answer 1

The earliest civilization in America was the Olmecs from 1200-1000 BC. They lived in the Gulf Coast region of Mexico, then expanded into Guatemala. Sometime in 300 BC, they disappeared for reasons unknown.

Source:

http://www.wsu.edu/~dee/CIVAMRCA/OLMECS.HTM

Answer 2

The Olmec were the first civilization in the Americas {Not the first people}. When they arrived is not known, but a guess of 8,000-4000 B.C. should do. Recent research suggests that the Olmec had their roots in early farming cultures of Tabasco, which began between 5100 BCE and 4600 BCE.

Answer 3

i cant find that either plus i can tell i just burst your bubble but wikianswers isn't that helpful for a report for 6th grade dude try wikipedea

Answer 4

mesoamerica