I have seen a number of "American Canada" scenarios, mostly concentrating on 1812 or WW1. Is a Canadian America even remotely plausible by any standards? Post 1900 POD is ok, if you can think of one.
*facepalm*.
Canada could absorb California and have its population more than doubled, so Canada really couldn't be much larger and be recognizable. With it having all of the US, it would probably be more like the US than OTL Canada.
There's a TL by Dathi which is an attempt at a Canadawank. It's a leeetle stretching things in places, but quite workable and it has a very big Canada.
https://www.alternatehistory.com/discussion/showthread.php?t=130408&highlight=YACWDo you have a link?