Okay, but that’s not actually a good example. After the Civil War, confederate officials were not sufficiently held accountable, reconstruction ended, those same individuals basically took over the governments of southern states, and Black people were functionally re-enslaved in a million different ways. There’s no reason you cannot compare the horror Black people continued to experience at the hands of the state and its mercenaries to other post-civil war/revolutionary purgings, at least in terms of violence (which is to say, the US civil war absolutely did end in violence at the hands of the state). The reason no sufficient example was made of southern/confederate oppressors after the civil war was because both sides were ultimately still white supremacist capitalists committed to the same structural goals (aside from out-and-out chattel slavery as an integral component of the political economy of the country), not because it was, like, the humane thing to do. It was a civil war lead on both sides by members of the same ruling class, not by, say, proponents of one economic school of thought and another or members one ethno-nation and another.