"d. Work that requires a college degree" would be work that becomes more common in a postindustrial society, since there are less jobs in factories.
According to Dunphy (1963), the second step in the sequence of male–female relationships during childhood and adolescence is a loose association of girls and boys, with public interactions within a crowd. Dexter Dunphy’s classic study of Australian adolescent cliques suggests that cliques prepare adolescents for the hetero-social world. The first step are groups of friends, exclusively one sex or the other
.
I believe that the answer to the question provided above is the Harlem
culture lead to civil rights movement since Harlem renaissance is the
rise of the negros which are the most affected by racism.
Hope my answer would be a great help for you.