Let's see - they have the funds; they have the laws; they have the advocates; they have the personnel; they have the politicians; they have the parents; they have the facilities; they have the Superpower status; they have the kids.
And they have the results: "Despite concerted efforts by educators, the test-score gaps are so large that, on average, African-American and Hispanic students in high school can read and do arithmetic at only the average level of whites in junior high school."