Comment by chawco

Yeah, it's not a historical quirk, really. In talking to many Americans it seems like they don't really cover loyalists at all, or what happened after the Revolutionary War. Much of what became Canada was settled by former colonists from the what became the United States who remained loyal to the crown. My hometown was founded by loyalists from New York -- including the mayor of New York City -- after the Revolutionary War.

Essentially we are even closer than many people think in terms of history, but Canadian identity was seeded from the beginning with the idea of rejecting being "American". We are indeed your closest brothers and sisters because of history, but it's no quirk at all that we're separate -- it's the entire reason we stayed separate at all.

You can also see the reverse play out -- what would become Alberta was settled by large numbers of American colonists moving to Canada, and to this day you can see the cultural impact of that in the politics and world view from the region.