Akind of prose writing in which the writer explains information is called exposition illustrative writing propaganda vignette

A kind of prose writing in which the writer explains information is called illustrative writing.

Illustrative writing refers to a kind of prose writing that explains a topic thoroughly in straightforward manner, providing adequate information and facts. An example of an illustrative writing piece could be an essay or article on "The Rules of Playing Badminton" or "How to Lose 10 pounds in a Month".