Step One: Watch the following video.
This video contains an excerpt from Winston Churchill's "Finest Hour" speech when, during World War II, an air attack on Britain by the Germans was imminent. After the excerpt from his speech, there are a couple of minutes of an airplane exhibition that shows the types of airplanes that were used during the war (In the video, you'll see the planes flying across the white cliffs of Dover - cool!).
Step Two: Analyze Churchill's Speech