Does any one group have a right to exclude or mistreat another? At what point in time did two wrongs make a right? What happened hundreds of years ago, by our modern day understanding of morals and morality, was wrong. However, there were slaves all over the world hundreds and thousands of years ago as the human race was not at the place it might someday be. Racism, or hatred of people of another race exists in all races. That includes the black race. It's not a universal in any race, but it is a reality. Yes, with a straight face, no color or ethnic group of people has the "RIGHT" to mistreat and exclude another color of or ethnic group of people.