There has been debates on whether the Vikings had actually come to the Americas. Due to how many indigenous tribes exsisted in North America at that time, is there a possiblity that they made contact with each other? If so, what happened during this exchange?
There has been Norse findings in L'Anse aux Meadows (Northern tip of Newfoundlands)
I would direct you to my longer response to this other question ( https://www.reddit.com/r/AskHistorians/comments/cfwmxt/a_question_about_vinland/?utm_source=share&utm_medium=ios_app ) but the short answer, based on the Norse evidence, is yes. The Sagas report several encounters with the native people of North America.