Expository material serves what primary purpose?

Expository material is fundamentally designed to inform the reader or audience. Its primary function is to provide clear, factual information about a specific topic, concept, or idea. This type of writing is characterized by its straightforward presentation of facts and explanations, often using examples, statistics, and comparisons to enhance understanding.

For instance, an expository text might explain how the South Carolina Highway Patrol operates, outlining procedures, traffic laws, or the roles of officers. The goal is to educate the reader, making complex information accessible and understandable. This is in contrast to other types of writing, such as narrative, which tells a story; persuasive, which aims to convince the reader of a particular viewpoint; or entertainment, which focuses on engaging the audience for enjoyment. In summary, expository material is a crucial tool for communication and learning, emphasizing clarity and factual content.