I'd say is a, since the point of a persuasive essay is to give your opinion backed up by research with proof typically, however due to the wording by saying 'references' I don't believe it's b.
Hoped it helped! c:
- Kat
        
             
        
        
        
Answer:
In the story 'packing for the journey' by Jerome k Jerome, when  Harris and George starting packing the food hampers, George got butter stuck on his slippers as he trod over it. They got the butter off the slipper when they came to know about it. As they put the butter on the chair, Harris when sits on the chair get it stuck on his back. Therefore, they again start searching all over for the butter. At last, they find the butter behind Harris. In this story, the incident of butter creates a lot of humor.
Explanation:
 
        
             
        
        
        
It would depend because being loyal to your country benefits more people but being loyal to your friend is more special because obviously they are your friend, you have known them and like them. But again, it would depend on the situation.
 
        
             
        
        
        
Answer:
C. I read the chapter "Quidditch" in the novel <em>Harry Potter and the Sorcerer's Stone.</em>
Explanation: 
Titles of books need to be italicized and titles of chapters need to be in quotation marks.