The POTUS Timeline
President #30

Calvin Coolidge

Calvin Coolidge, a Republican, served as the 30th president of the United States from August 2, 1923, to March 4, 1929 after succeeding Warren G. Harding. He was known for his quiet demeanor, frugality, and advocacy of limited government and pro‑business policies.

Legacy Summary

Coolidge presided over much of the Roaring Twenties, a period of economic growth; his administration pursued tax cuts, reduced federal spending, and favored business-friendly policies that many credit with sustaining short-term prosperity.

Historians debate his legacy: supporters praise his integrity, fiscal restraint, and restoration of public trust after earlier scandals, while critics argue his laissez-faire approach and limited regulation contributed to conditions that preceded the Great Depression. He also signed the Indian Citizenship Act (1924), supported the Dawes Plan for European reparations, and approved the Kellogg–Briand Pact.

Notable Actions

Assumed the presidency after Warren G. Harding’s death (1923); enacted tax cuts and reduced federal spending to promote business growth; signed the Indian Citizenship Act (1924) granting Native Americans U.S. citizenship; supported the Dawes Plan (1924) to stabilize German reparations; signed the Kellogg–Briand Pact (1928) renouncing war

Timeline Entries

Key highlights and dated events associated with this presidency.

Showing 12 of 68 entries.

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St. Valentine's Day Massacre in Chicago
February 14, 1929 Calvin Coolidge
Crisis Response

St. Valentine's Day Massacre in Chicago

Members and associates of Chicago's North Side Gang were gunned down in a garage on North Clark Street in a high-profile gangland killing known as the St. Valentine's Day Massacre.

Annual Message to Congress (1928)
December 4, 1928 Calvin Coolidge
Speech

Annual Message to Congress (1928)

President Calvin Coolidge delivered his final annual message to Congress, reviewing the country's economic prosperity and urging continued fiscal restraint and limited government.

Thanksgiving Day Proclamation
November 29, 1928 Calvin Coolidge
Executive Action

Thanksgiving Day Proclamation

President Calvin Coolidge issued the annual Thanksgiving Day proclamation designating Thursday, November 29, 1928, as a national day of thanksgiving.

Armistice Day Proclamation
November 11, 1928 Calvin Coolidge
Executive Action

Armistice Day Proclamation

President Calvin Coolidge issued a presidential proclamation calling for the observance of Armistice Day on November 11, 1928, honoring those who served in World War I.