Choose the best answers.

Question

The progress of
was slow, but a foundation was being laid that would become important in the later 1950s and would become a(n)
focus in the 1960s.

Answer 1

The progress of
civil rights legislation
was slow, but a foundation was being laid that would become important in the later 1950s and would become a(n)
central
focus in the 1960s.