World War 1 By Sweeney24 Jun 28, 1914 Assassination of Archduke Ferdinand [https://www.history.com/this-day-in-history/archduke-ferdinand-assassinated] Jul 30, 1914 Russia Mobilizes [https://causesofwwi.wordpress.com/russian-mobilization/] Aug 30, 1914 Battle of Tannenberg [https://www.britannica.com/event/Battle-of-Tannenberg-World-War-I-1914] Sep 6, 1914 Battle of Maine [https://www.history.com/this-day-in-history/first-battle-of-the-marne-begins] Nov 5, 1914 United Kingdom and France .vs. Ottoman Empire [https://www.youtube.com/watch?v=B9vaCEnWExc] Feb 19, 1915 Battle Gallipoli [https://www.thoughtco.com/world-war-i-battle-of-gallipoli-2361403] Apr 22, 1915 German Fires [https://www.independent.co.uk/news/world/politics/chemical-weapons-warfare-remembrance-day-poison-mustard-gas-first-world-war-ypres-isis-a7005416.html] May 7, 1915 Lusitania Sinks [https://allthatsinteresting.com/rms-lusitania-sinking] May 23, 1915 Italy .vs. Austria-Hungria [https://www.historylearningsite.co.uk/modern-world-history-1918-to-1980/italy-1900-to-1939/italy-and-world-war-one/] Mar 9, 1916 German .vs. Portugal [https://en.wikipedia.org/wiki/Portugal_during_World_War_I] Nov 18, 1916 Battle of Somme [https://www.historyhit.com/facts-about-the-battle-of-the-somme/] Jul 31, 1917 Battle of Passchendael [http://www.bbc.co.uk/history/worldwars/wwone/battle_passchendaele.shtml] Nov 11, 1918 Armistic Day [http://www.american-historama.org/1913-1928-ww1-prohibition-era/armistice-ww1.htm] Jun 28, 1919 Treaty of Versailles [https://encyclopedia.ushmm.org/content/en/article/treaty-of-versailles]
