Among Minorities,and African Americans Especially,the Single Most Important Cause of the Weakening

Among minorities,and African Americans especially,the single most important cause of the weakening of marriage norms during the second half of the twentieth century has been the__________.

A) sudden and almost complete disappearance of work in inner-city communities for less educated minority males
B) collapse of the welfare system
C) long-term domination of the political sphere by the Republican Party
D) promiscuity of minority males
E) decline in educational opportunity for minorities