Answer:
D: To boost morale and confidence among his audience.
There you go
Answer:
People follow the crowd
Explanation:
Influence effects a person more personally than power
I would say an unreliable narrator because that kind of narrator is the best at keeping secrets from the reader. If that's not an option, then a restricted narrator because they only know a limited amount of information.
Ah Fo would say this so your answer is D.