Historical fiction is a sub-genre of

Historical fiction is a literary genre in which the plot takes place in a setting located in the past. Although the term is commonly used as a synonym for the historical novel, it can also be applied to other types of narrative, including theatre, opera, cinema and television, as well as video games and graphic novels.

Explanation:

The Subgenres of Historical Fiction. The traditional form is what is generally thought of as historical fiction. It typically has a historically accurate plot. Seminal examples among modern writers include Colleen McCullough’s “Masters of Rome” series, and Sharon Kay Penman’s books set in the Middle Ages of Great Britain and France.