Answer:
to ensure higher quality people
The way that the Enlightenment's theories of government viewed the role of government was that government was meant to serve the people, not the other way around.
Northers opposed the war because they believed the south had all the right in their will to secede, and they opposed the EP
Southerns opposed wars was because South Carolina govenerd objected to officers from other states and southerns wanted to keep their way of life.
I believe the answer is A: the first satellite launched into space.