Answer:
first one just completed the same thing the other day
Explanation:
 
        
                    
             
        
        
        
It just explains and tells the importance of the idea
        
             
        
        
        
Answer:
(i) Americans are united at time of hardship. 
(ii) It concentrates on the diversity of the American society and their unity. 
Quindlen's piece was written in context of the aftermath of the terrorist attack of 9/11. It concentrated on how the Americans overcame the trauma.
 
        
                    
             
        
        
        
Answer:
Walt Whitman is often referred to as 'the father of free verse', since he abandons traditional metric patterns in his works. The poem '<em>Song of Myself' </em>explores the freedom of being one's true self, and free verse strengthens the speaker's individuality and liberty. It helps the author present the wandering nature of a speaker. Whitman also uses free verse as a means to connect to his audience and establish a friendly, conversational tone.