Introduce another Character vs. Society Conflict.
Based on the way the story is written, that would be my answer
        
                    
             
        
        
        
Answer:
To encourage students to work hard in their senior year.
Explanation:
 
        
                    
             
        
        
        
Answer:
B) text explaining the history of the Civil Rights Movement
D) a book about the life of President John F. Kennedy
Explanation:
Nonfiction sources are real and contain facts rather than creating stories that do not necessarily have to be true rather than imagined. The above are nonfiction examples since they are factual. 
 
        
             
        
        
        
The correct answer can be C in my opinion....
        
             
        
        
        
I would go with D) It helps show the author's voice because the author is saying that the person is making him sad at night so u could say he is opening his feelings.