Let's start with the obvious, slavery and all it represents and symbolizes in its various forms of subjugating a class of people. Next is the act insurrection instead of following a constitutional process. Third is total war which is anathema to civilized society. I could go on, but I hope this gives you the general idea. In today's terms it's white entitlement or in the extreme white supremacy, anti-immigrant, misogyny, a foreign policy of empire exceptionalism, predatory capitalism, and oligarchy. Does that cover it?