ISP: Timeline of Canadian History in the 20th Century By dacdal Jul 1, 1867 Canada becomes a country Jan 1, 1900 The Labour Movement DURING THE 19TH CENTURY Jul 28, 1914 Start of Word War 1 Jan 1, 1915 Armenian Genocide Georgetwon Boys- Canada's Response Jan 1, 1917 Conscrpition Crisis Apr 9, 1917 Vimy Ridge April (9-12, 1917) (Canada + The League of Nations) Dec 6, 1917 The Halifax Explosion Nov 11, 1918 End of World War 1 Jan 1, 1919 The Winnipeg General Strike Jan 1, 1925 Canada in 1925 Period: Oct 29, 1929 to Jan 1, 1939 The Great Depression Period: Jan 1, 1942 to Jan 1, 1949 Japanese Interment Period: Jan 1, 1945 to Jan 1, 1964 The Cold War (Suez Canal) Period: Jan 1, 1946 to Jan 1, 1961 The Baby Boom May 14, 1946 Canadian Citizenship Act Jan 1, 1950 Canada in 1950 Period: Jan 1, 1960 to Jan 1, 1970 Womens Liberation Movement During the Late 1960s-1970 Feb 15, 1965 Canada's new flag Aug 28, 1992 Charlottetwon Accord