Which of the following types of writing is best suited for disseminating factual information?

Persuasive writing aims to convince the reader of a particular viewpoint or argument. It employs emotional appeals and rhetorical strategies rather than solely presenting facts. This choice is unsuitable here, as the question specifically asks for a type of writing focused on factual information rather than opinion or persuasion.

Narrative writing tells a story and focuses on character development, plot, and emotional engagement. While it can include factual elements, its primary goal is to entertain or engage readers through storytelling. As such, it does not align with the objective of disseminating factual information effectively.

Descriptive writing aims to create vivid imagery and detail about a subject, often appealing to the senses. While it can be informative, its main function is to enhance the reader's experience through detailed descriptions rather than the straightforward presentation of factual information.