Comment by vharuck

>The US invading Canada isn't a realistic possibility. Any attempt to do so would trigger a civil war within the US

If you had told me this last year, but replaced "invading Canada" with "sending armed military forces into cities under false emergency declarations", I would've also agreed. But here we are. Which state wants to be the first to defect and pit it's national guard (half of whom would probably desert) against the US military?

>If Canada had serious concerns about the US invading...

It's best course of action would be the same as any individual preparing for a doomsday scenario: make friends with those around you. If the US invades or even just encroaches on Canada, I wonder if every European country would realize they're next. Canada can't beat the US alone, but it's allies could make it an extremely painful and unpopular war for the American public.