Unit 5 Chapter Timeline By KayleaC. Jun 7, 1800 Residential school are being established to assimulate the Native people May 7, 1980 Patriation of the Constitution begins May 20, 1980 Quebec Referendum 1980 Nov 7, 1981 Patriation of the Constitution ends Apr 17, 1982 Constitution was signed Jun 23, 1990 Meech Lake Accord was supposed to be decided on Jul 11, 1990 Police took action at Oka Oct 26, 1992 Referendum dealing with the Charlottetown Accord Jan 1, 1994 NAFTA was signed Oct 30, 1995 Quebec Referendum of 1995