The common theme in Edgar Allan Poe's 'The Black Cat' and 'The Cask of Amontillado' is revenge.
The common theme that Edgar Allan Poe's short stories The Black Cat and The Cask of Amontillado share is revenge. In both stories, the central characters seek vengeance against others for perceived wrongs, leading to dark and chilling consequences.
https://brainly.com/question/39497632