World War 1 By Li-Ques Jun 28, 1914 Assassination of Archduke Ferdinard Assassination of Archduke Ferdinard Jul 23, 1914 Austria-Hungary demands Serbia arrest the leaders of the Black hand https://en.wikipedia.org/wiki/Black_Hand_(Serbia) Jul 28, 1914 Austria-Hungary declares war on Serbia https://www.history.com/this-day-in-history/austria-hungary-declares-war-on-serbia Aug 1, 1914 Germany declares war on Russia https://www.youtube.com/watch?v=hwaKdvRB730 Aug 3, 1914 Germany declares war on France https://www.history.com/this-day-in-history/germany-and-france-declare-war-on-each-other Aug 7, 1914 Lord Kitchener calls for 100,000 men to join British Army https://www.thestar.com/news/world/ww1/2014/08/10/kitchener_calls_for_another_100000_volunteers_ww1_dispatches.html Sep 6, 1914 Battle of Marne begins https://www.history.co.uk/this-day-in-history/06-september/first-battle-of-the-marne-begins May 7, 1915 Sinking of the Lusitania https://www.britannica.com/topic/Lusitania-British-ship Sep 11, 1915 First Tank Demonstrated to British military leaders http://www.iwm.org.uk/history/how-britain-invented-the-tank-in-the-first-world-war May 31, 1916 Battle of Jutland https://en.wikipedia.org/wiki/Battle_of_Jutland Nov 18, 1916 Battle of the Somme https://www.theguardian.com/world/video/2016/jul/01/the-somme-archive-video-of-one-of-the-bloodiest-battles-ever Jan 19, 1917 Battle of the Gaza begins https://www.washingtonpost.com/world/gaza-residents-scramble-to-make-most-of-five-hour-truce/2014/07/17/e5485fce-0d7e-11e4-8341-b8072b1e7348_story.html Jul 15, 1918 2nd battle of the Marne https://en.wikipedia.org/wiki/Second_Battle_of_the_Marne Nov 11, 1918 Armistice Day https://www.history.com/topics/holidays/history-of-veterans-day Jun 28, 1919 Treaty of Versailles Signed https://www.britannica.com/event/Treaty-of-Versailles-1919
