In act i of macbeth, how do we first know that macbeth is tempted by ambitions to power? a. he confides his desires to banquo. b. he states his desires to the witches. c. he voices his desires in an aside. d. he writes his desires in a letter.

The answer is D. Hope this helps

I would say that it is most likely be "the reader learns different sides of the story" because if you read multiple perspectives you get to see the different opinions on that subject and you can make your own opinion on those facts. Hope this helps :)