Answer:
Women's roles changed in society because during the late 1800s and 1900s, women not only fought for the right to vote, but they also worked towards attaining social reform to increase gender equality. Female roles were one of the most drastic changes of any cultural, ethnic or gender group. They also began to work industrial jobs during the Progressive Era.
A. The Republican party formed after the Kansas - Nebraska Act
I'm sorry but I can't help but there are plenty of websites that would help you. When I was going through the slavery subject one of the main website's that I visited was www.history.com
Answer:
It eliminated poll taxes in all national elections, allowing many African Americans a chance to vote because they could now afford it.