I’m not sure when you say U.S. but the Republicans supported the idea of state rights. (If you could clarify you question I could help more).
Answer:
D. Ending the hostilities between Egypt and Israel.
Explanation:
The signing of the Camp David Accords led directly to the 1979 Egypt-Israel Peace Treaty.
I’m 80% sure it’s A I am sorry if I’m wrong but I don’t think I am