The roaring 20s developed over time because they went from a great time of celebration and joy because the country was prosperous after the war to a sad time because of the great depression where lots of people were out of work and the stock markets crashed. It went from a happy time to a depressing time. :)
He was brought then gradually back to his old ideas. Greek like struggles would be no more. Men were better, or more timid. It celebrates military might.
