In North America, what was the highest population of Native American Indians ? Is there any idea when this was approximately?
Thank you
There is no definitive answer to that question, but perhaps 50,000,000. See the link to the paper below for details of how these numbers were reached and the controversy and different points of view about pre-Columbia. populations.
http://personal.tcu.edu/gsmith/graduatecourse/colonial%20pdf%20articles/jacobs-iceberg.pdf