Canada's extrnal relations By ggarson Jan 17, 1867 Confederation Jun 1, 1909 Foreign affairs and international trade Jan 17, 1910 Canadian Navy Jul 28, 1914 World War 1 Period: Jul 28, 1914 to Nov 11, 1918 World War 1 Jan 17, 1919 Treaty of Versailles Period: Jan 17, 1929 to Jan 17, 1940 Great Depression Period: Jan 17, 1939 to Jan 17, 1945 World War 2 Jun 6, 1944 Juno Beach Period: Jan 17, 1946 to Jan 17, 1991 Cold War Jan 17, 1982 Constitution Act