Which aspect of america's involvement in world war ii is best illustrated by this painting?

Assuming you are referring to the famous propaganda poster which says "We Can Do It," the correct answer should be the mass mobilization of American society to the war effort.
The entire American society had to work in order to prepare America for the war which it decided to enter. People were massively mobilized to help the war effort and make sure America comes out of the war victorious. 

1) which is an example of active listening during a formal discussion the answer is d. responding to questions this proves that you were actively listening to the conversation being held in the discussion and that you also know about the topic being discussed2) finding the right balance in a formal discussion is primarily the answer is a. being activeyou want to actively take part of the discussion and prove that you are focused. able to understand what others are saying and make your own input