Not everything you hear and see is "correct". We are all humans, and by no defined order became who we are, as a living human, the possibility of being Male, female, white, black, indian, asian, is something that happened when we were born.
If a "black man" was grown up around "whites" and no inclination of racism was put upon him/her there would be no racism, and vice versa, we could be born blind, no hands, no feet, cannot hear, cannot see, cannot talk, and other "situation" you can think of. why be in this world for such a short period of time and be racist, why, in blacks and whites, there are good and bad people, why laugh at the way "whites" dance or not, or what they eat or how they talk, or why laugh about "blacks" in the way they talk or eat or do things, people eat ants, rats, cats, alligators, fish, rabbit, all types of different stuff that another may not like or thing nasty, let them be, we talk about people abusing dogs at dog fights, yet we "gamble" on the grey hounds and race horses, and wear leather shoes hats and bags, and then be part of PETA or some other group, we say Jews are the blesses and chosen, good for them, if you were brought up and your family, friends pound in you and your ears, you are successful, and from a line of success and would be successful, and likewise is told that you will suffer, is no good etc guess what happens 9 out of ten times, If you speak to 100 prisoners, you will understand these "could" be really, really good people, its all about where you live, born, friends, associates etc. I had no like for a ciggarette, but as a teenage, I was offered one while with friends that i grew up with, guess what I got hooked for years , in other words, live and let live, do you best to have your family live the best, but to blatantly say you are better than any other is not good, you never know what your situation could have been if you wore someone elses shoes, black, white, blue, green or other