1920s: The modernist writers during this period reflect Americans' growing sense of disillusionment with the tenets of Christianity. Many begin to question whether humanity is being protected by the presence and power of a benevolent God.

Today: After decades of focus on more secular activities, many Americans are returning to the Church, due to the devastating terrorist attacks in September 2001, which inspire a return to traditional values. A number of conservative Christian groups, usually referred to as the "religious right," are lobbying for a return of Christian ethics in schools, including a return to prayers in the classroom and the promotion of sexual abstinence in sex education classes.

1920s: The flapper, who presents a new, freer female image, becomes the model for young American women as they begin to express themselves more freely in terms of dress and behavior.

Today: Women make major gains...