Which of the following patterns is commonly used for organizing a speech about historical events?

The chronological pattern is commonly used for organizing a speech about historical events because it aligns with the timeline of events as they occurred. This pattern allows the speaker to present information in the order it happened, which helps the audience to understand the progression of events, the context in which they took place, and how one event may have led to another. By following a chronological order, the speaker can effectively convey the cause-and-effect relationships and historical significance of the events, making it easier for the audience to follow along and retain the information presented.

Using this method also allows for clarity in storytelling, as audiences often find it easier to remember information that is presented in a sequential manner, mirroring the natural flow of time and historical narratives. This is especially effective in speeches focusing on significant moments, turning points, or developments within a specific period or theme in history.