How do political and polemical writings fit into nonfictional prose?

Political and polemical writings are integral components of nonfictional prose, a category of literature intended to instruct, persuade, or convey reality through factual or spiritual revelation.1

Political prose, in particular, is often considered one of the most effective forms of nonfictional literature, as it can profoundly influence public sensibility and behavior. While novels may offer social criticism, political prose—ranging from speeches by figures like Abraham Lincoln and Winston Churchill to classic pamphlets like John Milton's Areopagitica—often leaves a more lasting impact on the mental makeup of citizens.2

Polemical writing functions as an aggressive, argumentative attack on or refutation of another’s opinions or principles. It utilizes the argumentative mode of writing, which, while common in both fiction and nonfictional literature, is a defining characteristic of works meant to persuade or convert. Whether through the restrained style of political thinkers or the combative nature of polemics, these writings rely on the author's voice to engage directly with an audience, functioning similarly to the speaker in lyric poetry but with a specific focus on shaping political or social thought.31425