캐나다는 언제 독립을 선언하였는가?
The Canada Act 1982 (1982 c. 11) is an act of the Parliament of the United Kingdom which was passed (as stated in the preamble) at the request of the Parliament of Canada, to "patriate" Canada's constitution, ending the power of the British Parliament to amend the Constitution of Canada. The act also formally ended the "request and consent" provisions of the Statute of Westminster 1931 in relation to Canada, whereby the British parliament had a general power to pass laws extending to Canada at its own request.
1982