While you wait, you might be interested in the FAQ Section - Pre-Columbian Trade and Contact. You might also want to check out this answer to a question on concepts of "land ownership" by u/Kelpie-Cat:

https://www.reddit.com/r/AskHistorians/comments/kf01cw/is_it_true_that_the_native_americans_had_no/

because it opens with a discussion of trade networks.