Other
New American Nation: Internationalism and Interwar Isolationism
This essay by two foreign policy scholars gives background to the concept that the United States did not really become isolationist after World War I.
University of Groningen
American History: Outlines: Outline of American History: Booming 1920s
This brief article addresses many of the issues facing the country after World War I. It provides an overview of the Republican policies which supported private business.