Modern Canada By JennyN May 12, 1867 British North America Act Nov 9, 1887 Colonial and Imperal Conferences Nov 9, 1888 Laurier Liberals had adopted "Unrestricted Reciprocity" Nov 9, 1899 South American War Dec 9, 1910 Naval Service Act Feb 12, 1911 The general election Feb 9, 1918 War Cabinet and War Conference Aug 9, 1921 Meighen represented Canada at the Imperal Conference Feb 22, 1922 Chanak Affair Jun 9, 1923 Halibut Treaty Jun 26, 1926 Balfour Report Jun 23, 1927 Vincent Massey bacame the first Canadian minister to the US Jun 9, 1950 Korean War Aug 9, 1982 Constitution Act Jun 9, 1987 Free trade with US