How do examples and evidence improve a message, and how should they be incorporated?

What will be an ideal response?

After you've defined the main idea and identified major supporting points, think about examples and evidence that can confirm, illuminate, or expand on your supporting points. Choose examples and evidence carefully so that these elements support your overall message without distracting or overwhelming your audience. One good example, particularly if it is conveyed through a compelling story, is usually more powerful than several weaker examples. Similarly, a few strong points of evidence are usually more persuasive than a large collection of minor details. Keep in mind that you can back up your major supporting points in a variety of ways, depending on the subject material and the available examples and evidence.