WWI in Canada By Wasil Aug 4, 1914 Entrance Into WWI +1 Period: Apr 9, 1917 to Apr 12, 1917 Battle Of Vimy Ridge +1 Apr 11, 1917 Jeremiah Jones -1 May 18, 1917 Conscirption -2 Period: Jul 31, 1917 to Nov 10, 1917 Battle of Passchendaele -2 Sep 20, 1917 Wartime Elections Act -1 Dec 6, 1917 Halifax Explosion -1 Dec 17, 1917 1917 Election -2
