The correct answer is C. Psychological terror. Gothic elements of literature are supernatural or inexplicable events. There can be ghosts or giants walking or inanimate objects coming to life. In some cases, the events are ultimately given a natural explanation, while others, the events are supernatural. You can find in Frankenstein superstition and science, Gothic magic and rational examination. It is a Gothic tale of terror informed by the contemporary philosophical debate.
Gothic writing can be characterized as the fiction that utilizes dark scenery and is a startling mix of fiction and ghastliness with somewhat sentiment as well. Gothic books are described by a climate of secret, anticipation in an outrageous and secluded setting. The Gothic books consolidated fiction with horror, demise and now and again romance as well.
Probably, think about what kind of ideas dewitt had and maybe think about what vigorous means properly before u give an answer. Hope that helped a little at least. Look up each word and concentrate on what they mean. Read more about him also.