What is the purpose of an outline?

An outline is a tool used to organize and structure ideas and information before writing a paper, essay, or speech. It helps to ensure that the content is well-organized, coherent, and flows logically. Outlines also help writers to stay focused on their main points and arguments, and can serve as a roadmap for the writing process. Additionally, outlines can be used to identify gaps in research or arguments, and to make sure that all necessary information is included in the final piece.