Which of the following cultures were among the earliest known inhabitants of North America?
A. Maya
B. Inca
C. Anasazi
D. Olmec**
Ms. Sue can you please check my answer.
Right.
https://www.google.com/search?q=olmec&oq=olmec&aqs=chrome..69i57j69i60.1295j0j7&sourceid=chrome&ie=UTF-8