The correct answer is A.
The policy of detente means to reduce tensions, politically speaking, between two nations. This shows that answers B and D are incorrect.
Answer C is also wrong, as the Camp David Accords took place during Jimmy Carter's administration and helped to bring peace to Israel and Egypt. These meetings had nothing to do with the Soviet Union.
Once this policy was adopted by Richard Nixon, he worked with the leader of the Soviet Union to reduce the amount of arms the US and Soviet Union possessed. The agreement became known as SALT, aka Strategic Arms Limitation Treaty.
The world improved but it isn't necessarily better. There are still many forms of discrimination and prejudice, so in a way we have just stayed the same.
It is called Grant of certiorari
D: Turning point. The Japanese lost 322 aircrafts and most of their navy fleet.
