Final answer:
The best organizational pattern to use for a speech expressing why you would be better than your opponent in a student council election is the topical pattern.
Step-by-step explanation:
For a speech that expresses why you would be better than your opponent in a student council election, the best organizational pattern to use would be the topical pattern.
The topical pattern breaks main ideas into smaller, subcategories and allows you to present your points in a logical order. This pattern is flexible and allows you to choose the most impactful order for your ideas.
For example, you can divide your speech into subtopics like leadership qualities, relevant experience, and specific plans for improvement, and then arrange these points in a way that highlights your strengths and unique qualities.