R1, R2, and R3:
Who cares?
I said this statement, but for me, it's ok to say this statement because I provided a rebuttal after the who cares. You didn't here, so you can't play the "who cares" card; I can.
R4 and R5 you actually provide a rebuttal, so then it's alright; but otherwise, it's just low IQ.
R4:Who cares? Size doesn't matter, it's not the meat it's the motion.
Size matters. It's the difference between Russia annexing Crimea and Crimea annexing Russia. The 1st is plausible even if you don't agree; the 2nd isn't.
R5:Emotional argument. Who cares?
I don't want to have to learn Chinese or Russian. Too hard.
Canada is the larger Anglophone nation, so Canada wins, eh.
By land, it's too close to call; by population; not even close. Population is what matters; not land area. Otherwise, the UK is only about half English; in reality; it's like 80%. In Canada; does Nunavut have about as much power as BC? No; because BC has way more people. With NY; Upstate NY has way more land area than NYC; but roughly the same amount of power due to roughly equal numbers of people.
Once Canada annexes the US, they will have the much larger population.
If you want to call it that, then fine. It's the same thing as the US annexing Canada. One state solution; call it whatever you want.