The One Element That Seems to Help Explain the Movement

The one element that seems to help explain the movement among women toward more equality appears to be the fact that

A) the U.S.had more women in its population than men.
B) the rise of female writers were articulating their goals more frequently.
C) more women were working now than before.
D) men seemed more enlightened about the place of women in society.
E) more men seemed willing to accept a greater role for women in government.