Georgetown Institute poll finds that two-thirds of us believe we are edging closer “to the brink of a civil war.” Yet Americans cannot properly analyze this “gathering storm.” We lack a framework, a lexicon, and the historical data (from other civil wars) to see clearly what is happening to us.
Here is a quick template for how we might more usefully decipher how this nation gets to another civil war. It is arranged as a short series of questions: 1) What is civil war? 2) Why do political-constitutional orders sometimes breakdown, rather than simply transform in response to change? 3) How is violence essential to constitutional and political resolution? 4) How close is the U.S. to such a break down, and its consequences?
What is civil war? 
Civil war is, at root, a contest over legitimacy. Legitimacy—literally the right to make law — is shorthand for the consent of the citizens and political parties to abide by the authority of a constitutional order. Civil war begins when this larger political compact breaks down.