Canada in the Twentieth Century By matthewchang25 Jul 28, 1914 World war one Apr 9, 1917 Battle of Vimy ridge April 9th 1917 - April 12th 1917 Jun 28, 1918 Treaty of Versailles is signed Oct 29, 1929 great depression begins October 29th 1929 - 1939 Sep 1, 1939 World war two 1948 Palestinian/ Israel war Mar 31, 1949 Newfoundland join confederation Jun 25, 1950 Korean war 1954 Algerian revolution 1954 - 1962 1962 Cuban missile crisis Oct 14, 1963 south Yemen war against the British Feb 15, 1965 Canada gets its own flag 1982 constitution is patriated
