Answer:
D.monroe doctrine
Explanation:
primary documents in American history
issued on December 2 1823, the Monroe doctrine warned Europe countries against interfering in the affairs of the western hemisphere
hope this helps:)
I believe the first one is It made it illegal to create racially segregated schools in the united states.
oh and you copied and pasted it like 4 times i think unless i’m reading it wrong so i think the answer is the last one.