The annals of history are replete with significant events that have shaped the trajectory of societies, empires, and even continents. Every day has its own share of important incidents, and 9 September is no exception. As we traverse through the corridors of time, we uncover the myriad happenings that have left an indelible mark on humanity’s collective narrative. Here’s an exploration of some of the major events that occurred on this day.
Today in History: 9 September

1. 337 AD: Death of Constantine the Great
Emperor Constantine the Great, renowned for making Christianity the Roman Empire’s dominant religion, died on this day. His Edict of Milan in 313 AD ensured religious tolerance for Christians. He is also credited with founding Constantinople, which served as the Christian empire’s capital for over a millennium.
2. 1543: Mary Stuart, at Nine Months Old, is Crowned “Queen of Scots”
In a ceremony held at Stirling Castle, the infant Mary Stuart was crowned as the queen. Her tumultuous reign was marred by religious strife, personal intrigues, and political challenges. Notably, she would later be imprisoned and eventually executed by her cousin, Queen Elizabeth I of England.

3. 1776: The Continental Congress Formally Names the Union
The term “United States” was adopted by the Congress to refer to the union. This decision cemented the identity of the thirteen American colonies as they embarked on their journey towards becoming a unified, sovereign nation.
4. 1839: John Herschel Takes First Glass Plate Photograph
John Herschel, a polymath, and astronomer, made significant advancements in the realm of photography. On this day, he took the first-ever glass plate photograph. His innovations laid the foundation for modern photography.
5. 1850: California Admitted as the 31st US State
Following the Mexican-American War, the territories acquired by the U.S. saw a rapid influx of settlers during the Gold Rush. Recognizing its growing importance, Congress admitted California as a state. The state’s admission was part of the Compromise of 1850, which aimed to maintain a balance between slaveholding and free states.
6. 1947: First Case of a Computer Bug
A team led by Grace Hopper, a pioneer in computer programming, discovered a moth trapped in a relay of the Mark II Aiken Relay Calculator. The incident was documented as the “first actual case of a bug being found,” giving rise to the term “computer bug.”

7. 1948: Democratic People’s Republic of Korea Formed
Kim Il-sung declared the establishment of the Democratic People’s Republic of Korea, more commonly known as North Korea. This event deepened the division between the North and the South, setting the stage for the Korean War and the geopolitical tensions that persist to this day.
8. 1971: Prison Riot at Attica Correctional Facility
Prisoners at the Attica Correctional Facility in New York began a riot, demanding better living conditions and political rights. The standoff lasted for four days and culminated in a violent retaking of the prison, resulting in the deaths of 43 people.
9. 2001: Ahmad Shah Massoud, Anti-Taliban Leader, Assassinated
Two days before the 9/11 attacks, Ahmad Shah Massoud, leader of the Afghan Northern Alliance and a key figure in the resistance against the Taliban, was assassinated by al-Qaeda agents. His death was a significant blow to the anti-Taliban forces in Afghanistan.
Notable Births on 9 September:
- 1828: Leo Tolstoy, one of the greatest novelists in literature, was born. He is best known for his epic works “War and Peace” and “Anna Karenina.”
- 1890: Colonel Harland Sanders, the founder of Kentucky Fried Chicken (KFC), was born. His face is now iconic and synonymous with the fast-food chain.
In Conclusion:
9 September, like any other day, holds within its hours the hopes, dreams, triumphs, and tragedies of countless individuals. Whether it’s the crowning of a queen before her first birthday or the tragic death of a resistance leader, each event has added a unique thread to the fabric of our shared human experience. While some of these incidents might have changed the course of nations and empires, others impacted fields like science, literature, and business in ways that continue to reverberate in the present. As we reflect on this day, it is essential to remember not just the events but the people behind them, the circumstances that led to those moments, and the subsequent changes they ushered in. After all, history is not just about dates and events; it’s a rich tapestry of stories, decisions, and outcomes that guide our understanding of the past and influence our actions in the present.