i would chose A. It captures the feeling that beauty in nature is fleeting.
The correct answer to the question above is the stance taken by the United States in its attempt to remain isolated from World War I. The repetition of the word "neutral" throughout the things on how we entered the Worl War I emphasizes the position of the United States in its attempt to be in the middle from the war.
Answer:
I believe it would be an adverb.