>USA-Canada-Greenland
EU style free trade agreement

USCAGR - Mexico development corridor will try to help Mexico reach a point where they are economically synced and able to join without Americans fearing "muh poverty" o algo

Then maybe Caribbean and central american countries can join. I always thought it would be fun to have no borders from USA-Bahamas because you can go via jet ski from Miami kek I was going to visit Miami for that and they were like
>Nah you need to enter from a port of entry
So I said fuck that and went to Washington state instead

I just think North American unity is powerful and awesome to be honest.