Choice a : Explains what the nations need to do and elaborates some.
--wrong answers--
Choice b only gives a statement of what the nations need to do.
Choice c is a question.
A = 4
B = 3
Because
12=8+4
4+9=10+3
and these are your answers, hope i helped and have a good day
Answer:
Poe uses rhyme to create an optimistic mood.
The theme of the story is to always be grateful for what you have.
Hope this helps :D