A proposal is a document that persuades the reader to take some action, such as funding research. The proposal should have a clear purpose and target a specific audience. This document outlines the parts of a proposal for a research paper assignment, including a purpose statement, audience analysis, tentative thesis, and level 1 outline. The purpose statement explains the goal, the audience analysis considers who will read it, the thesis previews the argument, and the outline maps the paper's structure at a high level. The proposal aims to convince the reader that the proposed research is worthwhile.