Dont make us have to kick your asses again like in the real Civil War. No secession is authorized. If you need to be reminded of that go ahead and do something stupid again.Right now we are in a cold war civil war.
Instead of going further, and waiting until there are major civil disturbances, it would be best to split into at least two separate nations.
It could be done, but it would take a mammoth effort, and the entire nation would have to be onboard.
My ancestors did not fight for the south dummy.