In (on April seventh day Gengshen years), May 20, 1980 Quebec referendum opposed secession Canada.

May 1980 Quebec referendum vehemently opposed to the mainly French-speaking province broke away from the Canadian Federation. Canadian Prime Minister Pierre Elliott Trudeau and Quebec Liberal Party leader Claude Ryan, this vote is a victory. Strong opposition split, the two have made the promise to be committed to modify the Canadian Constitution. Quebec dominant force failed to win a majority of votes of the voters accounted for 80 percent of French-speaking Quebec 6.2 million residents. About 54% of the French-speaking voters at the polls voted against it, together with minority voters do not speak French.