For the problem it would have to be b I am pretty Shute
Answer:
To prevent border violations by border theives and to protect their territory from the Native Americans.
Liberté, égalité,fraternité and anti-clericalism
(Liberty ,equality, and fraternity)
I would think it is "In some regions, African Americans were required to
pass the same test as white citizens before they could vote." Because
the very badly written sign says that if a African american had an
education that he could vote with the whites.