What organizational pattern does a speech recommend when you want to divide a broad topic in to narrower categories?

When dividing a broad topic into narrower categories, a topical organizational pattern is recommended. This approach allows the speaker to categorize information based on specific themes or subtopics, making it easier for the audience to follow and understand the content. Each category can address different aspects of the main topic, providing a structured and coherent flow to the speech. This pattern enhances clarity and engagement by focusing on distinct elements within the broader subject.