I'm pretty sure that black males are less economically disenfranchised today than in the past, in spite of increases in inequality. For example, we no longer have Jim Crow laws attempting to correct the excesses of capitalism (greedy employers hiring blacks instead of whites).
A quick google search suggests black men are less sexually disenfranchized than non-blacks.
http://www.thedailybeast.com/articles/2010/07/20/sex-statist...