How does the appearance of the raven propel the narrative action of the story?

Question

Responses

The appearance of the raven creates the exposition of the poem, providing readers background about the speaker.
The appearance of the raven creates the exposition of the poem, providing readers background about the speaker.

It introduces a new character by which readers are able to gauge the speaker's deteriorating mental state.
It introduces a new character by which readers are able to gauge the speaker's deteriorating mental state.

It introduces a new character who befriends the speaker and helps him search for Lenore.
It introduces a new character who befriends the speaker and helps him search for Lenore.

It suggests that the raven creates a parallel between the action of the poem and Greek mythology.

Answer 1

It adds an element of mystery and darkness to the story, creating tension and an eerie atmosphere.