Answer: The fifteenth United states amendment had a good impact on the African American population. This 15th Agreement granted African American men the freedom to vote by stating that "the right of people of the United States to vote shall not be restricted or abridged by the United States or any State for reasons of race, colour, or prior condition of servitude."
C because the 19 amendment is American women has the right to vote and the 13 amendment talks about slavery so that means it’s C
Answer:
I want to say your answer is ( to ban) exclusion of Chinese immigrants. But I'm really not 100% sure. I'm so sorry if its wrong
Both constitution ban the international slave trade