It is easy to forget the cohesiveness of a free people in times of peace and prosperity. New York is an extreme example of the great pandemonium that results when countless individuals and groups pursue their diverse interests in the normal course of life. In a crisis, however, a national tribe comes together...despite the centrifugal forces that pull us in different directions, there is a deep national unity that holds us together.Unity, however, is not sufficient for the challenges ahead. America also needs the moral self-confidence to meet its adversary...Americans cannot succeed unless they are convinced of fighting on behalf of the good.