Are there any documented instances of prehistoric interaction between Caucasian and Asian people? Do archeological sites such as Xiaohe Tomb complex imply there were?
closed as not constructive by coleopterist, Mark C. Wallace, kubanczyk, American Luke, Steven Drennon♦ Dec 8 '12 at 15:10
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. If this question can be reworded to fit the rules in the help center, please edit the question.