What was haunting America in the 19th century?

Gothic Lit.

Explanation:

Gothic literature stages the deepest fears and anxieties in a culture. It exposes not only the occult and mysterious, but also crosses the line between this world and the next, the known and the unknown, the speakable and the unspeakable.

Haunting America in the nineteenth century was a chain of events that arouse the interest of past beliefs related to life after death. However, above all was the cradle of several literary works and film productions.