This is the Balfour declaration of 1926 not, perhaps better known internationally, the Balfour declaration of 1917 (from the same individual) which related to Palestine. The 1926 declaration involved recognition, or granting, perhaps depending on point of view, of new degrees of autonomy for Canada. See Wikipedia articles below for details on the declaration and the implications of dominion status. http://en.wikipedia.org/wiki/Balfour_Declaration_1926 http://en.wikipedia.org/wiki/Dominion