People often repeat the whole 13/50 stat for black people, but I don't think it's the most staggering one.
Estimates put single-parent black households between 66%-75% of the total demographic.
That means up to THREE-QUARTERS of all black kids in America grow up in a broken home. Most black kids grow up fatherless. Imagine that.
I think that contributes to the crime rate a helluva lot more than "white supremacy and oppression".