OK, I'm guilty of posting on political structures, which is too close to politics to be appropriate for Photrio.
mea culpa.
I'm going to say one more thing, and then stop.
It is best not to equate the role of the monarchy in 1776, 1867, 1901, 1931 or 1942 with the actual, practical role today.
In these last 70 years - during the reign of Elisabeth II - it has changed immensely.
And there won't be a test on the importance of those various dates.

But I will make a point of mentioning that I have been a citizen of Canada for my entire life, and that has applied to all Canadians since at least 1947.
So if we can get back to our recently deceased Queen, and in particular anything photographic in relation to her, we can keep this thread going.