I mentioned this headcanon in an ask on tumblr a long while back and I wanted to expand on it. You see I don’t think nations discriminate each other on appearance, or at least they do it less than humans. That’s because the appearance of nations is more variable than humans, the absence of DNA means they aren’t victim to dominant and recessive genes as humans are. (I believe their appearance are based on a number of things, mainly their people, but also from their culture, history, lands and in some cases, influences from elder avatars in surrounding areas. So they inherit traits from influences, not through genes like for h