How does this excerpt reflect a significant turning point in america history?

The correct option is number 2: "It portrays the changing social norms of the Jazz Age". The marvellous literature piece by F.Scott Fitzgerald give the readers a hint about that Golden Era in USA. Besides, readers can realize how this policy of isolationism that USA states, benefit the country by that time and encourage all this era of alcohol, ciggarettes, places where you can dance Jazz and Charleston, among others.

lack of interest from state and local governments.