1913
First performance of Scott Joplin's Ragtime Opera "Treemonisha" at the Robinson Auditorium in Memphis, Tennessee.
AI analysis
读：Scott Joplin's Ragtime Opera "Treemonisha" was first performed on September 9, 1913, at the Robinson Auditorium in Memphis, Tennessee. This event marked a significant milestone in American music history, as Joplin was one of the most influential composers of ragtime music. --来自AI解读
1922
The Turkish Army expels the last of the Greek troops from Smyrna (now İzmir), ending the Greco-Turkish War.
AI analysis
读：On September 9, 1922, the Turkish Army successfully expelled the last of the Greek troops from Smyrna (now İzmir), marking the end of the Greco-Turkish War. This event had profound implications for the region's political landscape and led to significant population exchanges between Greece and Turkey. --来自AI解读
1940
George Stibitz pioneers the first remote operation of a computer.
AI analysis
读：George Stibitz made history on September 9, 1940, when he successfully demonstrated the first remote operation of a computer. This groundbreaking achievement laid the foundation for modern computing and networking technologies. --来自AI解读
1945
Second Sino-Japanese War: Japan formally surrenders to China.
AI analysis
读：On September 9, 1945, Japan formally surrendered to China, marking the end of the Second Sino-Japanese War. This event brought an end to a period of intense conflict and occupation, and it paved the way for China's post-war reconstruction and development. --来自AI解读
1954
The People's Liberation Army takes control of the South Sea Fleet.
AI analysis
读：On September 9, 1954, the People's Liberation Army took control of the South Sea Fleet, significantly expanding China's naval capabilities and marking a key moment in the country's military development. --来自AI解读
1965
The United States experiences its first blackout when a Northeast blackout affects several states.
AI analysis
读：On September 9, 1965, the United States experienced its first major blackout, affecting several states in the Northeast. This event highlighted the vulnerability of the nation's power grid and led to significant improvements in electrical infrastructure. --来自AI解读
1971
The four-day Attica Prison riot begins at the Attica Correctional Facility.
AI analysis
读：The Attica Prison riot began on September 9, 1971, at the Attica Correctional Facility in New York. The four-day uprising was sparked by prisoner grievances and resulted in the deaths of 39 people, including 29 inmates and 10 hostages. --来自AI解读
1991
Tajikistan declares its independence from the Soviet Union.
AI analysis
读：On September 9, 1991, Tajikistan declared its independence from the Soviet Union, becoming one of the last Central Asian republics to do so. This event marked a significant moment in the dissolution of the Soviet Union and the emergence of new nations in the region. --来自AI解读
2002
The Kolka-Karmadon rock/ice slide starts a chain reaction and produces a mudflow that kills 125 in North Ossetia, Russia.
AI analysis
读：On September 9, 2002, a devastating rock and ice slide occurred in North Ossetia, Russia, triggering a chain reaction that resulted in a deadly mudflow. The disaster claimed the lives of 125 people and highlighted the risks associated with natural hazards in the region. --来自AI解读
2015
Elizabeth II becomes the longest reigning monarch of the United Kingdom.
AI analysis
读：On September 9, 2015, Queen Elizabeth II surpassed Queen Victoria's record to become the longest reigning monarch of the United Kingdom. This milestone marked a significant moment in British history and underscored the enduring role of the monarchy in the country's institutions. --来自AI解读
