>Black and Hispanic students have shown no signs of valuing education and the schools usually plagued with violence.

ALL of them? Almost certainly not. You're just being plain, old fashioned racist. You also sound ignorant and naive to claim to have never met a black or Hispanic student who shows a single sign of valuing education.

Do you live in the Bay Area? If so, take a trip over to San Jose and visit some of the high schools schools there with predominantly white & asian students (there are only a few). They're not garden parties. They're rough schools with gangs and drugs.