Correlation: More black men in jail, More black women single. Drug war roadkill.

A black male born in 1974 had a 13.4% chance of going to prison at some point in his life, while a white male had just a 2.2% chance.  And it’s not like this trend got any better, by 1991 the odds a black male would spend time in prison had ballooned to 29%, while the odds a white male would end up in the clink had only increased to 4.4%

Percentage of married black females:

(The first link points out that white males tend to use more drugs and more heavy drugs than black males.)