Answer:
E . the beliefs of the Enlightenment.
At first they did, because they were focused on the internal (emotions, feelings, unexplored things, myths, etc.), while Enlightenment was based on reason, clarity and knowledge
B. According to the claim it supports.
(evidence is only effective if it supports the claims the writer is making. Organizing it as such will build a helpful outline)
The answer would be C, Improved the conditions of the people.
Hope this helps! :)
The first first transcontinental rail road was complete