What trait of gothic literature does this passage have in common with Edgar Allan poe's "the raven"

an exploration of hummanities dark side

The crow represents many features of Gothic literature due to the elements used in poetry, since as you can see in his stories, the Gothic atmosphere that he prints to him is reflected in the aura of mystery and supernatural facts, as well as the dark side of this style, has the same dyes of fear and melancholy, reaching an end of which no one can escape, death, manifesting through this poetry the darker side of human experience.