Have fun:
Ethnic Groups In Pre-Columbian America
When you get it figured out, let me know.
Interesting link. Thanks. It's proof that humans did more traveling than we can imagine. America was just as diverse as it is today. Not surprised by all that European-like artifacts in Latin America. I know the Mapuches, Incas, and Mayans are related to Basques and Celts based on genetics. The Olmecs have African influences. Korea has a very similar celebration to Dia de la Muerte in Mexico. I believe either the Aztecs or Mayans have legends of encountering Asians. This will shatter Bering Strait Theory for sure.