The correct answer should be in fact C
A.) Lack of education. To me still has a little to do with the problem but is better than any other choice out of the selection.
Answer:
I think A.
Explanation:
Its either A. because B. doesn't make sense. Why would Robert attempt to invade the Confederate when he the general for them. Same goes with C. So you can do process of elimination. Which gives you A. and D. left.
DescriptionThe Fifteenth Amendment to the United States Constitution prohibits the federal government and each state from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude." It was ratified on February 3, 1870, as the third and last of the Reconstruction Amendments.