Native Americans and Polynesians Met Around 1200 A.D. | Smithsonian
https://www.smithsonianmag.com/science-nature/native-americans-polynesians-meet-180975269/Native South Americans were early inhabitants of Polynesia
https://www.nature.com/articles/d41586-020-01983-5Polynesians and Native South Americans Made 12th-Century Contact - Scientific American
https://www.scientificamerican.com/podcast/episode/polynesians-and-native-south-americans-made-12th-century-contact/