If it were all purely based on this map, all states in grey and brown could join canada and still be a country with a single (ok very long and hard to defend) border to the remaining US states.

The only states id maybe be interested in as a Canadian is California, New York and Washington (also Maine because why do they even extend so far into Québec?).

For real though, with the Democrats response to Trump, I don’t really want them anywhere near Canadian politics. They’d make our Liberals look socialist

Keep it, not interested.