Is metaphor one of the options? Because if it is I would say that would be best fit, because no other literary device definition fits to this question.
Answer:communication can improve how we see others as communication is the way we meet others, develop and manage relationships and work effectively with others
I think DvD 2 is better suted because it goes into more deapth about the noval and relates more closely to the noval.John wayne came close to relizing the truth in this story maltipule times.