Reading and meditating on the accomplishments and mistakes of others in the past allows us to refine our own lives and attitudes. For example, Franklin Delano Roosevelt set a fine example for us never to give up on our goal even when faced with severe trials and roadblocks. There are even examples in the BIBLE that we can dwell on. Overall, history is important, and is the foundation we build our community, our country, and our world on.
The correct answer among the choices provided is the fourth option. Personal testimony was used by the speaker to prove his point. The speaker talked about his experiences on how Britain tried to stop the war in Europe. He is credible since he was a Cabinet member during that time.
