The answer that you want is 42.
United States v. Nixon is considered a crucial precedent limiting the power of any U.S. president to claim executive privilege.
Answer:
D. Removed communist party control over business in some areas
Explanation:
Cattle Prod is correct I believe.
Its C. Remember that this is a post-WW2 act when the USA was seeking to end the spread of communism to any further countries. The USA thought that if they gave the destroyed countries money to rebuild they would less likely to fall to communism because they would be stable.