Once main ideas are generated, what can be added to create a blueprint for the speech?

Adding a preview of main ideas to the generated main ideas provides a clear roadmap for the audience, helping them understand the structure and flow of the speech. This preview serves as an outline that indicates what the speaker will cover, allowing the audience to follow along more easily and retain the key points being discussed. It sets expectations for the content, making it easier for listeners to engage and stay focused throughout the presentation. Essentially, the preview acts as a guide, reinforcing the importance of the main ideas and how they will be developed during the speech, which enhances overall comprehension and impact.