What Were the 1970s Like for Many Poor and Working

What were the 1970s like for many poor and working class blacks economically?

A) Blacks were gaining tremendous ground economically during the 1970s.
B) They were difficult. The number of black men in poverty increased, and more blacks became poor relative to whites.
C) Whites lost many jobs to blacks during the 1970s, although overall, income remained the same.
D) Black women's income rose because of the women's movement, but income for teenagers dropped dramatically.