I believe it's a, it can't be B because it doesnt mention rain in the phrase given.
Answer:
D. The U.S. does not need OPEC.
Explanation:
The embargo caused the United States and western European countries to reassess their dependence upon Middle Eastern oil. It also led to far-reaching changes in domestic energy policy, including increased domestic oil production in the United States and a greater emphasis on improving energy efficiency.
(I may be wrong but I believe that this is right)
Yes, it is true that Eleanor Roosevelt was a humanitarian and worked on the civil rights effort, since she was in fact the first First Lady to take a special and active interest in social reform in the US.