Wikipedia:Selected anniversaries/March 13

This is a list of selected March 13 anniversaries that appear in the "On this day" section of the Main Page. To suggest a new item, in most cases, you can be bold and edit this page. Please read the selected anniversaries guidelines before making your edit. However, if your addition might be controversial or on a day that is or will soon be on the Main Page, please post your suggestion on the talk page instead.

Please note that the events listed on the Main Page are chosen based more on relative article quality and to maintain a mix of topics, not based solely on how important or significant their subjects are. Only four to five events are posted at a time and thus not everything that is "most important and significant" can be listed. In addition, an event is generally not posted this year if it is also the subject of the scheduled featured article or picture of the day.

To report an error when this appears on the Main Page, see Main Page errors. Please remember that this list defers to the supporting articles, so it is best to achieve consensus and make any necessary changes there first.

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March 13

• 1781 – German-born British astronomer and composer William Herschel discovered the planet Uranus (pictured) while in the garden of his house in Bath, Somerset, England, thinking it was a comet.

• 1845 – German composer Felix Mendelssohn's Violin Concerto, one of the most popular and most frequently performed violin concertos of all time, was first played in Leipzig, with violinist Ferdinand David as soloist.

• 1943 – The Holocaust: Nazi troops under SS Hauptsturmführer Amon Göth began liquidating the Jewish Ghetto in Kraków, Poland, sending about 8,000 Jews deemed able to work to the Plaszow labor camp. Those deemed unfit for work were either killed or sent to die at the Auschwitz concentration camp.

• 1954 – Viet Minh forces under Vo Nguyen Giap unleashed a massive artillery barrage on the French military to begin the Battle of Dien Bien Phu, the climactic battle in the First Indochina War.

• 1996 – In the deadliest attack on children in the history of the United Kingdom, a spree killer killed sixteen children and a teacher at a primary school in Dunblane, Scotland, before committing suicide.

More anniversaries:

• March 12
• March 13
• March 14