Major Events of November 1921: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from November 1921 and discover how they influenced the world both then and now.

Major Events of November 1921: Key Historical Moments from the Month
- 03 Nov 1921 Curtiss-Navy racer sets world speed record: On November 3, 1921, pilot Bert Acosta won the Pulitzer Trophy Race in Omaha, Nebraska, flying a Curtiss-Navy racer powered by a 400-h.p. Curtiss engine. He achieved a world record speed of 176.7 mph. source: patriotspoint.org
- 04 Nov 1921 Assassination of Prime Minister Hara Takashi: On November 4, 1921, Japanese Prime Minister Hara Takashi was assassinated by a right-wing extremist, leading to significant political upheaval in Japan. source: en.wikipedia.org
- 07 Nov 1921 Formation of the National Fascist Party in Italy: The National Fascist Party was officially formed in Italy on November 7, 1921, under the leadership of Benito Mussolini. This event marked a significant moment in Italian politics, as the party would go on to play a crucial role in the establishment of a fascist regime in Italy. source: britannica.com
- 08 Nov 1921 Warren G. Harding Elected 29th US President: Warren G. Harding was elected as the 29th President of the United States on November 8, 1921. His presidency would be marked by a return to normalcy following World War I and significant domestic challenges, including economic issues and scandals. source: archives.gov
- 09 Nov 1921 Major New York City Post Office Robbery: On November 9, 1921, a significant robbery occurred at a New York City post office, where thieves made off with a large sum of money. This event highlighted issues of crime and security in urban America during the early 20th century. source: nytimes.com
- 10 Nov 1921 Einstein Receives Nobel Prize for Photoelectric Effect: Albert Einstein was awarded the Nobel Prize in Physics on November 10, 1921, for his explanation of the photoelectric effect. This groundbreaking work contributed significantly to the development of quantum theory. source: britannica.com
- 11 Nov 1921 President Harding dedicates Tomb of Unknown Soldier: On November 11, 1921, President Harding dedicated the Tomb of the Unknown Soldier at Arlington National Cemetery. This event marked a significant moment in honoring the sacrifices of soldiers who died without identification during World War I. source: arlingtoncemetery.mil
- 12 Nov 1921 Washington Conference for Limitation of Armaments: The Washington Conference for Limitation of Armaments began on November 12, 1921. This international conference aimed to address naval disarmament and security in the Pacific, involving major world powers of the time. source: archives.gov
- 13 Nov 1921 Four-Power Pacific Treaty Signed: The Four-Power Pacific Treaty was signed on November 13, 1921, during the Washington Conference. This treaty involved the United States, the United Kingdom, Japan, and France, aiming to maintain peace in the Pacific region. source: britannica.com
- 14 Nov 1921 Guadalupe Basilica Bombing Incident: The Guadalupe Basilica bombing incident occurred on November 14, 1921, in Mexico City. This event was a significant act of violence that impacted the local community and drew national attention. source: britannica.com
- 15 Nov 1921 First radio broadcast in Philadelphia: On November 15, 1921, the first radio broadcast in Philadelphia took place, marking a significant milestone in the history of broadcasting. This event contributed to the growth of radio as a medium for communication and entertainment in the United States. source: history.com
- 17 Nov 1921 Yugoslav invasion of Albania sparks international diplomatic tension: On November 17, 1921, Yugoslavia invaded Albania, leading to heightened tensions in international relations. This military action prompted responses from various countries and organizations concerned about regional stability in the Balkans. source: britannica.com
- 18 Nov 1921 Harvard-Yale football rivalry continues: The Harvard-Yale football rivalry, one of the oldest in American sports, continued on November 18, 1921. This annual game draws significant attention and showcases the competitive spirit between the two prestigious universities. source: hbs.edu
- 19 Nov 1921 Birth of Roy Campanella, baseball legend: Roy Campanella, an iconic figure in baseball history, was born on November 19, 1921. He became a prominent player in Major League Baseball, known for his exceptional skills and contributions to the game. source: britannica.com
- 20 Nov 1921 Mappila prisoners death incident: The Mappila prisoners death incident occurred on November 20, 1921, involving the deaths of several prisoners in India. This event highlighted the tensions and conflicts during the period of colonial rule. source: britannica.com
- 21 Nov 1921 Canada receives first official armorial bearings: On November 21, 1921, Canada was granted its first official armorial bearings, symbolizing the country's identity and heritage. This event marked a significant moment in Canadian history and national pride. source: canada.ca
- 22 Nov 1921 UK-Afghanistan Treaty of 1921: On November 22, 1921, the Treaty between the British and Afghan Governments was signed in Kabul, reaffirming Afghanistan's independence and establishing diplomatic relations. The treaty addressed boundary delimitations and permitted Afghanistan to import arms through India. It remained in force until 1947. source: treaties.fcdo.gov.uk
- 23 Nov 1921 Sheppard-Towner Act Supports Maternal and Child Health: On November 23, 1921, President Warren G. Harding signed the Sheppard-Towner Maternity and Infancy Protection Act into law. This landmark legislation provided federal funding to states for maternal and infant health care services, aiming to reduce high mortality rates among mothers and infants. source: history.house.gov