Final answer:
The author's likely purpose for the figurative language used in paragraph 6 is to convey a feeling of foreboding, which is supported by the description of the snowy night and the mention of the Galloping Hessian.
Step-by-step explanation:
The author's likely purpose for the figurative language used in paragraph 6 is c. To convey a feeling of foreboding.
One piece of evidence from the paragraph that supports this purpose is the description of the snowy night and the fearful shapes and shadows that beset the narrator's path. This creates a sense of unease and anticipation of something ominous.
Another piece of evidence is the mention of the Galloping Hessian, which is a spooky character associated with ghostly encounters. This adds to the feeling of foreboding and sets the tone for a potentially eerie and suspenseful story.