The British North America Acts 1867–1975 are a series of Acts of Parliament that were at the core of the constitution of Canada. Most were enacted by the Parliament of the United Kingdom and some by the Parliament of Canada. In Canada, some of the acts were repealed in Canada by the Constitution Act, 1982. The rest were renamed the Constitution Acts and amended, with those changes only having effect in Canada. The Canadian versions of the Constitution Acts make up the Constitution of Canada, and can only be amended in Canada. The British versions of the acts which remain in force in Britain are ordinary British statutes. They can be amended by the British Parliament, but those amendments would not have any effect in Canada. They retain their original names and do not include any amendments made in Canada since 1982. The term "British North America" (BNA) refers to the British colonies in North America, after 1783. Constitutional changes Canada dates its history as a country to the British North America Act, 1867, which came into effect on July 1, 1867. However, Canada was not established as fully independent, since the United Kingdom retained legislative control over Canada and full control over Canadian foreign policy. Canada did not have any foreign embassies until its first one was established in Washington, D.C., in 1926. Until 1949, changes to the British North America Acts could be made only by the British Parliament. The British North America (No. 2) Act, 1949, gave the Parliament of Canada the power to make limited constitutional amendments, but full Canadian control over the constitution was not achieved until the passage of the Canada Act 1982. This long delay was in large part due to the inability to agree upon a procedure for making constitutional amendments that was acceptable to all of the provinces, in particular the Province of Quebec. Because of this, all British North America Acts dated before 1949 were passed by the British Parliament, while some of those dated after 1949 were passed by the Canadian Parliament. When Canada patriated its constitution with the passage of the Canada Act 1982, most of the British North America Acts were renamed as "Constitution Acts" in Canada, while a few of the acts were repealed as no longer having any relevance. The acts are collectively called the Constitution Acts 1867 to 1982. French-language versions The fifteen BNA