Which of the Following Describes How Americans Saw Themselves and How

 Which of the following describes how Americans saw themselves and how they were perceived by the rest of the world?

A) Americans retained their optimism and ideals.
B) Many saw the United States as being on the verge of imperialism in a world weakened by war.
C) Although the strongest nation in the world after the war,the United States faced impediments to its global vision.
D) All of the answers are correct. 
E) According to the United States,its ideals were universal.