Which of the following main point organizational patterns involves organizing main points by categories that are related to a larger subject?

The main point organizational pattern that involves organizing main points by categories related to a larger subject is topical order. This method allows speakers to divide their topic into subcategories or themes, each of which supports the overall subject matter of the presentation. By using topical order, the speaker can effectively highlight different aspects of the subject, making it easier for the audience to understand and remember the information presented.

For example, if the larger subject is "Healthy Living," the subcategories could include nutrition, exercise, and mental well-being, each serving as a distinct main point that contributes to the overall discussion of healthy living. This organizational pattern is particularly useful when the topic has several distinct components that can be grouped to provide a comprehensive overview without following a linear sequence, as would be the case with chronological order.