Races are hard (or impossible) to define scientifically. But whether you call it "race" or "ethnicity" or "heritage" or whatever, how anyone can deny the obvious differences is beyond me. People of Japanese lineage tend to have the similar skin color and facial features. This doesn't make them good or bad people, it makes them Japanese. Because the races can interbreed, there can be no clear rules as to who is Japanese and who isn't. But I don't see how anyone can deny that the race exists, or even why they would want to. There are some significant biological differences that make race worth noting, especially related to the medical field.
Racism is totally natural. Many animal species practice something akin to racism. For example, wolf packs are known to kill wolves of a different fur color. This behavior may carry over into dog species. It is fairly common for pets to show aggression towards humans of a different race than their own family. Many other species are known to discriminate similarly, including birds, horses and primates. We are primates.
I see you have a BS in Trollology. Lumping all these characteristics together and implying they only pertaining to Southern Christians.
Your generalizations of all those who voted "yes" are both amusing and sad at the same time.