Question

which social movement emerged as a significant force during the 1970s?
the feminist movement
the expansion of government power
the resurgence of traditionalism

Explanation:

The feminist movement gained significant momentum in the 1970s, focusing on gender equality, reproductive rights, and workplace discrimination. The "expansion of government power" is not a social movement, and "the resurgence of traditionalism" doesn't align with the prominent social movements of the 1970s as the feminist movement did.

Answer:

A. the feminist movement