D. Parable is the correct answer
intents and
In this sentence "intensive" is used incorrectly. Intensive means very concentrated or focused on a specific subject. The sentence should say "for all intents and purposes". This does repeat the idea of purposes because someone's intent is their purpose, but that is the correct phrase that is commonly used. It comes from 16th century English law and means "in every practical sense".
Answer:
Rewriting the story to first-person would change the perspective of the story. Originally it was third person, so you generally know about most characters from a narrator point of view. However in first person, it focuses on only one character's thoughts and feelings and the reasons for their decisions.