Herbert Clark Hoover

Herbert Clark Hoover (August 10, 1874 – October 20, 1964) was the 31st President of the United States (1929–1933). Hoover was originally a professional mining engineer and author. Son of a Quaker blacksmith, Herbert Clark Hoover brought to the Presidency an unparalleled reputation for public service as an engineer, administrator, and humanitarian.

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John Calvin Coolidge, Jr.

John Calvin Coolidge, Jr. (July 4, 1872 – January 5, 1933) was the 30th President of the United States (1923–1929). A Republican lawyer from Vermont, Coolidge worked his way up the ladder of Massachusetts state politics, eventually becoming governor of that state. As President, Coolidge demonstrated his determination to preserve the old moral and economic precepts amid the material prosperity which many Americans were enjoying. He refused to use Federal economic power to check the growing boom or to ameliorate the depressed condition of agriculture and certain industries. His first message to Congress in December 1923 called for isolation in foreign policy, and for tax cuts, economy, and limited aid to farmers.

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Warren Gamaliel Harding

Warren Gamaliel Harding (November 2, 1865 – August 2, 1923) was the 29th President of the United States (1921–1923). A Republican from Ohio, Harding was an influential self-made newspaper publisher. Before his nomination, Warren G. Harding declared, "America's present need is not heroics, but healing; not nostrums, but normalcy; not revolution, but restoration; not agitation, but adjustment; not surgery, but serenity; not the dramatic, but the dispassionate; not experiment, but equipoise; not submergence in internationality, but sustainment in triumphant nationality...."

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