The first American gothic novel often explores themes like madness and isolation. The characters may be isolated in some way, either physically, like being in a remote location, or socially. This isolation can contribute to their descent into madness or their exploration of the darker aspects of human nature. The language used is also often rich and descriptive, painting vivid pictures of the spooky settings and the characters' emotional states.
One characteristic is its use of gloomy settings. For example, old, dilapidated mansions often feature prominently, creating an atmosphere of mystery and decay. Another aspect is the presence of complex, often tormented characters. These characters might be haunted by their pasts or dealing with inner psychological turmoil.
Well, the first American gothic novel usually has elements of the supernatural. It might include ghosts, strange omens, or unexplained phenomena. The plot is often centered around a family or a community with dark secrets. These secrets gradually unfold throughout the story, keeping the readers on edge.