What strategy would best help a student maintain unity in a speech about college scholarship programs?

Making a statement of purpose in the introduction and including supporting main points is key for maintaining unity in a speech. A clear statement of purpose sets the framework for what the audience can expect, providing a focal point around which the entire speech revolves. By articulating specific main points that support the purpose, the speaker ensures that all content aligns with the central theme. This cohesive structure helps listeners follow the argument and understand how each point relates to the overall goal of the speech, providing clarity and enhancing the effectiveness of communication.

The other strategies, while potentially valuable in other contexts, do not specifically ensure unity in the same way. For instance, limiting content to one type of scholarship application could narrow the focus unnecessarily, potentially alienating audience members interested in diverse options. Establishing a conversational tone might create an engaging atmosphere but does not inherently contribute to thematic unity. Similarly, using anecdotes could enrich the narrative but, if not tied directly to the central purpose, could lead to a scattered or unfocused speech. Therefore, option A effectively promotes unity by grounding the speech in a clear purpose and structured argumentation.