which of the following is not an example of successful implementation of the fourteenth amendment
a. guaranteeing citizenship rights to all person born of naturalized in the united states following the civil war
b. providing the basis for the browns vs board of education decisions
c. providing voting rights for all citizens regardless of race, color, or previous condition of servitude after the civil war
d. prohibiting states from denying equal protection of the laws to any person within their jurisdiction during reconstruction