There has been a split in ideaology in this country for many years. In the last several elections,there has been a real division between those of
liberal views and those of conservative views. In my opinion if there were to be a division of this country,it would fall along the lines of the
voting maps.
I started a thread some months ago about such a division.
I honestly like the John Titor model of the USA with 5 regions all having their own President. This would balance out the Executive branch and ensure
that nobody dominates political decisions.