Canadian Aboriginals stop a constitutional amendment (Meech Lake Accord), 1990
The context for this campaign starts in the early 1980s with the repatriation of the legislation that founded Canada: the British North America Act of 1867. The idea of repatriation had been around since the 1920s and was finally brought to realization in 1982 by the then Prime Minister of Canada, Pierre Elliot Trudeau.