What innovation or changes bring about a change in women's roles in the 19th amendmant

The feminist movement from the 19 th century to 20th century in which women rallied for women's rights ( jobs, education, voting, discrimination, bias, sexism). Many famous feminists left a stamp in history such as Susan B Anthony and Abigail Adam's. This incredible and powerful movement led to the attention of those in power .

Yes all of them are right

Yes thats true but what is the question