Answer:
A literary genre is a category of literary composition. Genres may be determined by literary technique, tone, content, or even (as in the case of fiction) length. The distinctions between genres and categories are flexible and loosely defined, often with subgroups.[citation needed] Even the rules designating genres change over time and are fairly unstable.[1]
Explanation:
The most general genres in literature are (in loose chronological order) epic, tragedy,[2] comedy, and creative nonfiction.[citation needed] They can all be in the form of prose or poetry. Additionally, a genre such as satire, allegory or pastoral might appear in any of the above, not only as a subgenre (see below), but as a mixture of genres. Finally, they are defined by the general cultural movement of the historical period in which they were composed
