Hard to believe that we agree but I feel you are correct. Human nature is to assimilate. We are going to hang out with, support, and make opportunities people who are similar to you. This could mean color, economically, beliefs, or similar are more likely to form groups because those in the group are more like them. Racism to me means you HATE another race. I think the majority of American does not have a problem with African American's, Mexican's, Asian's, etc. if they think the same way or have the same background. Saying everything is racism only classifies things more than it does bringing us together.