Prohibition ends: Utah becomes the 36th U.S. state to ratify the Twenty-first Amendment to the United States Constitution, thus establishing the required 75% of states needed to enact the amendment (this overturned the Eighteenth Amendment to the United States Constitution which had outlawed ethenol in the United States).,
Seven Years' War: Battle of Leuthen- Frederick II of Prussia leads Prussia forces to a decisive victory over Austria forces under Prince Charles Alexander of Lorraine.,