Also, what's with people bringing condoms lol?
For the Dodge City Brothel silly!

For the question asked: I still don't understand the point of segregation and racism (you may think you're superior, but why can't they sit next to you on a bus?), I'd bring a big ol' colorful graph showing that Caucasians only beat African Americans and Hispanics by a slight (and unimportant) margin. I'd also tell them to never trust any Austrian named Adolf Hitler.