Example image of eyePlorer eyePlorer map for 'July 20': 911 Rollo Siege of Chartres (911) 1304 Edward I of England Sieges of Stirling Castle Wars of Scottish Independence Warwolf 1402 1656 Battle of Ankara Battle of Warsaw (1656) Bayezid I Charles X Gustav of Sweden Ottoman Empire Polish–Lithuanian Commonwealth Sweden Timur Timurid dynasty 1712 Great Britain Riot Act 1738 Lake Michigan North America Pierre Gaultier de Varennes, sieur de La Vérendrye 1810 Bogotá Viceroyalty of New Granada 1864 Atlanta Battle of Peachtree Creek Confederate States of America General officer John Bell Hood Union (American Civil War) Union Army William Tecumseh Sherman 1866 Admiral Adriatic Sea Austro-Hungarian Navy Austro-Prussian War Battle of Lissa (1866) Regia Marina Vis (island) Wilhelm von Tegetthoff 1871 British Columbia 1877