Charlemagne crowns his son Louis the Pious co-emperor on September 11, 813. Charlemagne died a year later and Louis the Pious succeeded him as the sole Holy Roman Emperor on January 28, 814.
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What Happened Today in History on September 11
Explore the historical events that shaped our world on September 11th. From major milestones to cultural achievements, see what happened on this day in history. Dates for earlier events may be approximate.
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Emperor Otto I holds a synod in Quedlinburg, Germany, where he confirms the appointment of his son Otto II as co-emperor and heir.
The Battle of Maldon takes place in England, where the Anglo-Saxons are defeated by Viking raiders.
The Battle of Legnica occurs during the Mongol invasion of Europe, resulting in a decisive Mongol victory over the Polish and German forces.
The Battle of Stirling Bridge is fought during the First War of Scottish Independence, where Scottish forces led by William Wallace defeat the English army.
King John II of France, is captured by the English during the Battle of Poitiers by the English forces led by Edward the Black Prince in a decisive English victory during the Hundred Years' War. A significant set-back for the French crown which led to the eventual negotiations of the Treaty of Brétigny.
The battle of Plattsburgh, also called the Battle of Lake Champlain concludes with an important American victory that saved New York from a British invasion via the Hudson River valley.
The Americans included 1,500 regulars and about 2,500 militia commanded by Gen. Alexander Macomb, supported by a 14 ship American naval squadron under Commodore Thomas Macdonough. The British army of some 14,000 troops was commanded by Sir George Prevost. More
A Mormon militia in southern Utah seized a wagon train from Arkansas and brutally murdered 120 people. Soon after, records of the event were destroyed and leaders of the Church of Jesus Christ of Latter-day Saints (LDS) attempted a cover-up. The "Mountain Meadows Massacre" still troubles the descendants of both the attackers and victims. More
The Royal Charter storm wrecks over 130 ships along the coast of England and Wales, resulting in the loss of around 800 lives.
The first true self service grocery store in the United States opens in Memphis, Tennessee. The store official name was Clarence Saunders' Piggly Wiggly Corporation and Clarence Saunders was the founder. He introduced a totally new approach to shopping as well as price-marked items, and franchising.
Sounders lost control to investors in the 1920's and the direct corporate lineage was broken as the business went through several corporate changes, resulting in the brand now being own as by Piggly Wiggly LLC, an affiliate of C&S Wholesale Grocers. All current stores are independently owned and operated under the Piggly Wiggly franchise model.
A military coup takes place in Chile, led by General Augusto Pinochet, overthrowing democratically elected socialist President Salvador Allende. This event marks the beginning of a brutal military dictatorship that would last for nearly 17 years during which over 2,300 people were killed, more than 30,000 tortured, and sent tens of thousands into exile.
Reportedly, President Allende shot himself to death as troops stormed the burning palace. Many declassified documents have been released over the years which point to U.S involvement in Chile's Coup, while many other documents potentially central to understanding the exact role of the U.S. in Chile, during the 1960s and 1970s remain classified. More
The "Star Trek: The Next Generation" television series premieres, becoming a highly successful continuation of the Star Trek franchise.
Hungary opens its border with Austria, allowing thousands of East German refugees to flee to the West. This event contributed to the eventual fall of the Berlin Wall and the reunification of Germany.
The terrorist attacks on the World Trade Center in New York City and the Pentagon in Washington, D.C. take place. Resulting in the loss of nearly 3,000 people in those cataclysmic hours, and significant infrastructure damage. More
The 9/11 Memorial Museum opens to the public in New York City, commemorating the victims of the September 11, 2001 terrorist attacks and preserving the history and memory of the tragic event.
The U.S. diplomatic mission in Benghazi, Libya, is attacked.