Canada By KlaraW. Jun 10, 1867 Confederation Jun 10, 1887 Colonial and Imperial Conferences held in London Jun 10, 1899 South African War Jun 10, 1909 Foreign Affairs and International Trade Jun 10, 1910 Naval Service Act Period: Aug 4, 1914 to Jun 10, 1918 World War I Jun 28, 1919 Treaty of Versailles settlement of peace Period: Jun 10, 1929 to Jun 10, 1933 The Great Depresson Severe damage to Canada seeing as there was a drought Period: Jun 10, 1939 to Jun 10, 1944 WWII Jun 10, 1949 North Atlantic Treaty Jun 10, 1956 Suez Crisis Jun 10, 1965 Canada -US Automotive Products Agreement Jun 10, 1974 Foreign Investment Review Agency Jun 10, 1982 Constitution Act Jun 10, 1993 North American Free Trade Agreement FTA included Mexico, thus becoming NAFTA Jun 10, 1995 Gross Domestic Product was influenced by trade