Today in History—February 20: The Eleventh Duel Commandment? No Dueling: Quick Facts

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February 20, 1839: Why did Congress outlaw dueling?

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February Duel Today in History—February 2: The Weather-Watching Whistle-pig Today in History—February 8: The Battle That Turned the Tide in the Pacific Today in History—February 18: From Kansas to the Kuiper Belt Today in History—February 25: Muhammad Ali Becomes the Undisputed World Champ Today in History—February 23: The Expedition That Chased Cities of Gold Today in History—February 19: The Donner Party’s Devastating Predicament Today in History—February 6: Sovereignty: Signed, Sealed, and Disputed Today in History—February 21: Best Souvenir Ever Today in History—February 5: The Life and Disappearance of George Bass Today in History—February 3: When Rebellion Was the Mother of Invention