Some of my ancestors suffered through the Expulsion of the Acadians and that’s widely referred to as a deportation, despite most Acadians not being “sent back where they came from”.
I’m not sure your definition of deportation is widely accepted. None of the dictionaries I consulted mention any implications of deportations specifically referring to sending people to their country of origin.
I’m so fucking tired of Americans saying shit like “omg Canada as the 51st state would totally skew our elections Democrat, get owned Trump!”
The reality is, in any scenario where Canada gets annexed by the US, American democracy will not exist anymore by then. Even if there are fake elections, we’d most likely not be allowed to vote (à la Puerto Rico, as you point out).
I do appreciate someone pointing out how utterly enraged us Francophones would be if subjected to US rule.