For example, If southern Ontario were a state then it would be the 6th most populous state [2] [3] (between Illinois and Pennsylvania in population) and also more dense than Illinois.
I feel like Americans don't really appreciate how most Canadian cities are so close to the border.
[1]https://en.wikipedia.org/wiki/Quebec_City%E2%80%93Windsor_Co...
[2] https://en.wikipedia.org/wiki/List_of_U.S._states_and_territ...
Anyway, Americans will say "How can Canada become an education superpower when California has the same population?" to which I say, that's a disingenuous comparison. How can Boston become an education superpower if China has 500x the population? To which Americans will say "MIT and Harvard", To which I will say "Waterloo, Toronto, and McGill."
Obviously I'm being slightly facetious, I'm just trying to illustrate how population != educational excellence.