Abraham Lincoln successfully prosecuted the Civil War to preserve the nation. He played in key role in passage of the Thirteenth Amendment, which officially ended slavery in America
The correct answer for this question is "All of these choices are true about isolationists." The idea about isolationalists in the US includes:
(1) They believed the U.S. should remain uninvolved in world affairs
(2) They opposed the League <span>of Nations.
(3) They opposed Article X (Article 10) because it required League members to defend each other in case of attack.</span>
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.