Final answer:
The four elements that exemplify the gothic genre in literature are supernatural events, eerie settings, mysterious characters, and psychological terror.
Step-by-step explanation:
The four elements that exemplify the literary genre known as gothic are supernatural events, eerie settings, mysterious characters, and psychological terror. In gothic literature, writers create a sense of unease and suspense by incorporating these elements into their stories. For example, Edgar Allan Poe's The Fall of the House of Usher features a crumbling mansion, an unnerving atmosphere, a haunted character, and a sense of impending doom. Mary Shelley's Frankenstein also displays these gothic elements through its gloomy and desolate setting, the monster's supernatural creation, and the psychological torment experienced by the characters.