WWI By hfxzimmer Jun 28, 1914 Assassination of Franz Ferdinand Jun 28, 1914 Austria declared war on Serbia Aug 1, 1914 Germany declared war on Russia Aug 3, 1914 Germany declared war on France Aug 4, 1914 British declaration of war Aug 11, 1914 Battle of Tannenberg Aug 13, 1914 Japan declared war on Germany Sep 11, 1914 Battle of Masurian Lakes Oct 29, 1914 Turkey Nov 2, 1914 Russia declared war on Turkey Dec 11, 1914 Zeppelins Feb 11, 1915 Zeppelin bombing Feb 11, 1915 Dardenelles Feb 11, 1915 Winston Churchill resigns Apr 2, 1915 Second Battle of Ypres Apr 11, 1915 Dardenelles/ Gallipoli Apr 11, 1915 Zeppelins May 7, 1915 Lusitania sunk May 23, 1915 Italy Jan 11, 1916 Winston Churchill Feb 21, 1916 Battle of Verdun Apr 11, 1916 Romania enter the war May 31, 1916 Battle of Jutland Jun 1, 1916 Battle of Jutland Jul 1, 1916 Battle of the Somme Nov 28, 1916 First Aeroplane raid Dec 11, 1916 Lloyd George Prime Minister Dec 11, 1916 Lloyd George Prime Minister Jan 11, 1917 New war commander Jan 11, 1917 Churchill Minister of Munitions Jan 11, 1917 Reinforcements sent to Italy Jan 11, 1917 German U-boat campaign Apr 6, 1917 USA declares war on Germany Jul 11, 1917 W.front Passchendale Nov 11, 1917 W. Front Cambrai Dec 11, 1917 Treaty of Brest-Litovsk Apr 11, 1918 RAF formed Aug 8, 1918 Battle of Amiens Aug 11, 1918 Battle of Amiens ends Oct 15, 1918 Allies recover France and Belgium Oct 30, 1918 Armistice with Turkey Nov 9, 1918 Kaiser abdicated Nov 11, 1918 Hindenberg line collapsed Nov 11, 1918 Armistice signed