I Think The answer is a I hope it helps Message Me if I’m wrong and I’ll change My answer and fix it for you
Answer:
guaranteeing the full rights of u.s citizenship for black
Explanation:
granted citizenship to all persons born or natural I zed in the u.s including former enslaved people and guaranteed all citizens equal protection of the laws
United states cause the united states realized that this was there opportunity
I’m assuming C but I’m not sure