There is a huge difference between “calling for a civil war” and cautioning that one seems inevitable. No sane person would want a civil war. War between nations is violent and brutal, but civil war among citizens is of a whole different extreme in viciousness and brutality. And that dust-up of 1861 - 1865 was NOT a civil war.
And that dust-up of 1861 - 1865 was NOT a civil war.
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really? wow!! all this time history books have been so wrong! that will be great news to the 620,000 men or 2% of the population at the time that died.