What is a key characteristic of expository writing?

Expository writing is primarily focused on informing or explaining a topic to the reader. A key characteristic of this type of writing is its reliance on facts, examples, and clear explanations to convey information effectively. By using factual data and relevant examples, expository writing aims to provide a comprehensive understanding of a subject without expressing personal feelings or opinions. This objective approach distinguishes it from persuasive or narrative writings, which may rely more on emotional appeals or personal viewpoints.