Device that plays a large role

In "The Raven", by Edgar Allan Poe, Internal Conflict is the device that plays a larger role. He uses it when he says, "From my books surcease of sorrow-sorrow for the lost Lenore." It plays a large role because it makes the poem more entertaining and scary.

In "The Incident in the Rose Garden", by Donald Justice, Imagery is the device that plays a larger role. He uses it when he says," Death grinned, and his eyes lit up Woth the pale glow of those lanterns That workmen carry sometimes To light their way through the dusk. It plays a large role because it adds details to the poem to make it interesting.