Canada is lot more complex though than just the Scottish 'Anglo' connections - certainly from reading Michael Ignatieff's book Blood & Belonging (Bought £1 at charity bookshop on Pitlochry Station waiting for train!)
I've just finished the Canadian / Scottish special issue of The Geographer quarterly magazine of RSGS. (With contributions from RCGS / La Société Géographique Royale du Canada)
Now looking for Quebec authors - so many Scottish sounding names but less of French origin. First nation is in of course. So Canada is bi/multi ethnic with two nations / three if you include Cree / First Nation.
SRD - expect this will be of interest? As Newfoundlander your view will be also quite different no doubt. Michael Ignatieff's book looks at what were called 'separatists'. He thinks that a nation doesn't need to be a state and is trying to find out why some countries thought they were 'beyond nationalism' etc (Book is from 1994 so some things have changed of course).
Thread drift lock needs applied warning...!