The outline format uses the ________ to identify the main points. (Answer with two words.)

The outline format uses the Roman numerals to identify the main points. Roman numerals (I, II, III, etc.) are often used in the traditional outlining format to denote major sections or topics, helping to organize information clearly and hierarchically. This structure typically progresses from broader categories to more specific subcategories, thus allowing for easy navigation through complex information. In addition to Roman numerals, outlines might also utilize capital letters (A, B, C), Arabic numerals (1, 2, 3), and lowercase letters (a, b, c) to create various levels of detail within the outline, making it an effective tool for planning written works, presentations, or any form of organized information dissemination.