What is tge main idea of this excerpt?

B - Even those who struggle in their lives outside of school have a responsibility to make an effort with their education.

Explanation:

In this excerpt, President Obama gives examples of poor lives: no family support, lack of money, dangerous neighborhoods and said 'none of that is an excuse' to not work hard in school.

3rd person, because the narrator is out of the story but explains the feeling of the main character

the aesthetic impact is that moment when you are relating spatially to the target. the "ai" occurs when you have an impression that includes both you and the target and is usually a spatial relationship.