The correct answer is A. To prevent discrimination against voters based on race.
The fifteenth amendment which is found in united states, it prohibits each state and federal government from not allowing citizen right to vote.
This amendment was passed in order to provide citizenship, abolish slavery, and under laws there is equal protection,
The amendment created women's suffrage movement which did not prohibit the denial of women right to vote on sex account.
The 14th Amendment<span> to the Constitution was ratified on July 9, 1868, and granted citizenship to “all persons born or naturalized in the United States,” which included former slaves recently freed.</span>
Federalism is the separation of state and national government's powers. One of the reasons that the Civil War occurred was over the debate of state vs. national powers.