Which of the following is a characteristic of a novel of manners?

A novel of manners is defined by its focus on the social customs, habits, and behaviors of a particular group or society. This characteristic manifests through detailed descriptions of the rules, etiquette, and social interactions that govern the lives of the characters in the narrative. By analyzing these behavioral codes, the novel provides insight into the values and norms present within that society, often leading to commentary on social class, relationships, and moral issues.

While other elements may appear in various literary works, they do not encapsulate the essence of a novel of manners. For instance, narratives centered on heroic journeys would typically focus on adventure and personal growth rather than societal norms. Similarly, the exploration of supernatural elements suggests a fantasy or speculative genre, while an emphasis on emotional expression leans towards genres that prioritize internal conflict and individual feelings rather than social context. Thus, the strong focus on societal behavior and customs is why detailed descriptions of a society's behavioral codes stands out as the defining characteristic of a novel of manners.