The correct answer is C. Chronological pattern
Explanation:
The chronological pattern is used mainly in texts and speeches that involve history or time especially in reference to events. This pattern is ideal in these cases because it focuses on organizing information according to time or dates, usually beginning with the oldest event. For example, if you want to give a speech about the evolution of democracy this pattern is ideal.
According to this, the chronological pattern is the one used in a speech topic that progresses in order of time considering this pattern different from topical patter, problem-solution pattern and other patterns arrange information according to time or in the order, events occur.
