• 626 – Li Shimin, the future Emperor Taizong of Tang, Emperor of China, ambushes and kills his rival brothers Li Yuanji and Li Jiancheng in the Incident at Xuanwu Gate.
• 706 – In China, Emperor Zhongzong of Tang inters the bodies of relatives in the Qianling Mausoleum, located on Mount Liang outside Chang'an.
• 963 – The imperial army proclaims Nicephorus Phocas Emperor of the Romans on the plains outside Cappadocian Caesarea.
• 1298 – The Battle of Göllheim is fought between Albert I of Habsburg and Adolf of Nassau-Weilburg.
• 1494 – The Treaty of Tordesillas is ratified by Spain.
• 1555 – The Ottoman Admiral Turgut Reis sacks the Italian city of Paola.
• 1561 – Menas, Emperor of Ethiopia, defeats a revolt in Emfraz.
• 1582 – Battle of Yamazaki: Toyotomi Hideyoshi defeats Akechi Mitsuhide.
• 1613 – The first English expedition from Massachusetts against Acadia led by Samuel Argall takes place.
• 1644 – English Civil War: Battle of Marston Moor.
• 1679 – Europeans first visit Minnesota and see headwaters of Mississippi in an expedition led by Daniel Greysolon de Du Luth.
• 706 – In China, Emperor Zhongzong of Tang inters the bodies of relatives in the Qianling Mausoleum, located on Mount Liang outside Chang'an.
• 963 – The imperial army proclaims Nicephorus Phocas Emperor of the Romans on the plains outside Cappadocian Caesarea.
• 1298 – The Battle of Göllheim is fought between Albert I of Habsburg and Adolf of Nassau-Weilburg.
• 1494 – The Treaty of Tordesillas is ratified by Spain.
• 1555 – The Ottoman Admiral Turgut Reis sacks the Italian city of Paola.
• 1561 – Menas, Emperor of Ethiopia, defeats a revolt in Emfraz.
• 1582 – Battle of Yamazaki: Toyotomi Hideyoshi defeats Akechi Mitsuhide.
• 1613 – The first English expedition from Massachusetts against Acadia led by Samuel Argall takes place.
• 1644 – English Civil War: Battle of Marston Moor.
• 1679 – Europeans first visit Minnesota and see headwaters of Mississippi in an expedition led by Daniel Greysolon de Du Luth.