I am not sure but maybe he wanted to make things suspenseful and make new problems and conflict
Expository = Expose. to expose something is to give an impression of something. It's D.
Answer:
No
Explanation:
A person does not have to directly challenge someone or an authority figure to be considered a hero. A lot of people are heros by helping in the background. For example, someone could be considered heroic for picking up trash, giving to charity, saving an animal or person in need, volunteering to help businesses, etc. Though you may not be considered a hero like in the comic books there are many things an average human can do to be heroic without directly involving themselves in conflict.