I'm pretty sure this is the answer
Answer:
It establishes the lack of connection between Akakiy and his colleagues.
I can't think of four things but I was always taught to always cite everything. Even if you think something is an original idea or phrase, look it up and make sure and if someone else has said that just put it in your work cited because that could be considered plagiarism. Also always cite direct quotes
Odysseus in "The Odyssey" by Homer is a dynamic character.
Im not too sure about the answer sorry
I think it is a. Uncle Juan's because it is a proper noun.