What is a likely reason an author chooses a particular theme?

Read the excerpt and answer the question. then i lost my head entirely, mad with the power of exciting such what type of figurative language is used in the excerpt? idiom hyperbole metaphor alliteration

Which excerpt is told from third-person point of view? o a. i walked slowly along the canal and said aloud to myself, "emma, what are you doing here? " b. you walked slowly along the canal and said aloud to yourself, "i have no idea what i'm doing here. c. emma walked sidly along the canal and said aloud to herself. "i don't have a clue what i'm doing here." d. walking slowly along the canal. i said aloud to myself, "emma, you have no idea what you're doing here.

Analyze how edgar allan poe's choice of setting in "the raven" to develop the speaker's character. be sure to use specific details from the poem to support your ideas.