Usa Wall Maps What IF It Is A Big One?

What IF it is a big one? - usa wall maps

This is part of the Canary Islands and is destined to fall into the sea ... http://news.bbc.co.uk/2/hi/science/natur
Right in the worst case here. Wall Street would be erased from the map, and Florida. What would be the new U.S. administration deals with the map? If they were to South and Central America?