Two women founded the National Woman Suffrage Association, they were Elizabeth Stanton and Susan Anthony. The primary goal of the NWSA was to gain women's right to vote, along with anybody of any race. They initially wanted the fifteenth amendment to grant women's right to vote, but when it got passed it only allowed men of any race to vote, not women.
4. They attacked and defeated all three at the same time.
The correct answer is “They believed the emphasis on the scientific method would bring Europe out of darkness”
The Enlightenment was a period of the rule of the scientific method, it was a moment when the Church lost influence over the academia and the importance of philosophers such as Voltaire, John Locke, Thomas Hobbes, David Hume, Rousseau, Adam Smith, and others.
During this period science was ruling, this way there was a creation of scientific methods, the secularization of learning, religious tolerance - in contrast of the power the Church had before - and separation between Church and State.
There was a thought that rational thought would improve humanity because it did not involve personal interests and beliefs.