Answer:
b. was a movement born of other movements where female activists had experienced discriminatory treatment from their male counterparts.
Explanation:
Women liberation movement is the movement in which various women individuals and women organized to took part to fight for equal status to their male counterparts in society. The period assigned to the movement is from the 1960s to 1980s and it aims to fight against patriarchy, sexuality, and other social evils. Women struggle has a long history but what made this movement unique was that leadership position was taken by the women themselves for their emancipation work while the earlier ones controlled by their male counterparts.
The correct answer is disease.
Many of the Europeans were carrying disease that they had acquired immunity to since the diseases had been rampaging around Europe for centuries.
But the people of the Americas did not have the immunity and it almost wiped them out.
There will always be more to be researched and discovered.