The Invasion of Canada 1933

In 1933 the man who subverted American democracy pronounced, "The fact is, the English are soft. Britain is like a frightened, flabby old woman. The whole empire is just rotted through and through. Kick in the door and the whole rotten structure will collapse." He would soon drag America into a two ocean war, with Canada as the prize.
Sticking as closely as possible to the real history of the period, making no radical leaps in terms of behavior, logic, or technology, the author paints a stunning picture of how the history of the world could have been radically different.
As an extra bonus, after the complete story is told, you are provided with three scenarios so that you can write your own ending(s) to the story. Here is your chance to re-write history.