I will provide some main ideas for you to write the 150-word essay.
It might be said that it is the narrator who tried to "educate" the reader about slavery. he did it through moral conclusions and comments. These might give a serious and dramatic tone to the story.
Through his narrations, the reader gets to know the characters and their actions. he also speaks directly to the audience in his own voice, he is angry, amused,sarcatic, etc. His changes would affect the tone of the story.
Weakness? Tight teen kitty. Strength? Being better than errbody else.
Answer:
Poe is able to create suspense throughout the whole story by talking about the tunnels and how damp and dark they are and the presence of death. The way he writes this story shows dark imagery. You can imagine Montresor taking Fortunato into the tunnels and how dark it is
