Forget your blue state red state maps. Civil War II is but marginally being fought over territory. Rather, it is the people who hate the idea of an inclusive American experience and that more perfect union that liberal thought has wanted to make of our republic going back to the framers, just hate it, versus the people who paid attention in class.
Perhaps an oversimplification, so stipulated, mainly because many smart folks also had inherited wealth, a sense of privilege and immunity from the responsibilities of citizenship, and an engraved invitation to participate in a plutocracy to rival any that had come before. They know full well the common good they eschew.
