What is the purpose of a strong conclusion in a speech?

A strong conclusion in a speech serves the vital purpose of summarizing key points. This is important because it reinforces the main ideas presented throughout the speech, helping the audience to retain the most important information. A well-crafted conclusion succinctly encapsulates the message, providing clarity and closure to the audience, ensuring they leave with a solid understanding of the topic discussed.

Summarizing the key points also helps to remind listeners of the journey they've taken during the presentation, linking back to the main arguments and evidence presented. This reinforces the speaker's message, making it more memorable and impactful. By effectively summing up the discussion, the speaker can also emphasize the importance or implications of the topic, further driving home their message.