Canada in 20th century By VirajGarg Jul 14, 1914 World War 1 Apr 9, 1917 Battle of Vimy Ridge Oct 29, 1929 Great Depression Started Sep 1, 1939 World War 2 Sep 16, 1962 Cuban Missile Crisis Feb 15, 1965 Canada gets its flag Oct 5, 1970 October Crisis 1982 Canada’s Constitution is Patriated Nov 4, 2015 Canada let Syrian Refugees in Oct 17, 2018 Canada legalises Cannabis
