One of the recurring themes through this class is how hard it is to define a revolution. This difficulty is not only because there is a general lack of agreement, but also because the definitions we do somewhat agree on are based less on objective political facts and more on impossible-to-see forces or attitudes. Most of the definitions put on the board on Wednesday involve some sort of subjective factor. To call something a revolution is not only a descriptive label but also a judgement.
In comparison, civil wars can be defined purely by looking at the political facts of a situation. An operative definition might look something like this: “A prolonged war fought between two entities which were previously one state”. While one might disagree about some of the edges of this definition, there doesn’t seem to be a need to expand this definition to include more subjective elements. That is, it’s a comparatively boring definition.
The contradiction is that, in some sense, civil wars and (separatist) revolutions seem to be so interconnected. Look at the example in class of the American Civil War. We define the American Civil War in particular, and, in general, a section of a country attempting to secede as a civil war (provided that there is in fact a prolonged war). And we label a successful break as a revolution. Then is the only difference between these two concepts the success or failure of a war. How do we reconcile this with the greater significant we place on the definition of a revolution.
I like how you pulled out the idea that implicit in the term revolution is a judgement. But that is true of naming anything, and I think your post starts to get at that tension (or contradiction) as you called it. Though the United States remained, the American Civil War did not preserve the state that existed beforehand. I think that the closer we look at Civil War belligerents and their rationales and interests, we will find the connection may be even more intimate than anyone is suggesting now.
I also looked at this question from a similar perspective and was wondering if you think that all all revolutions can be classified as civil wars but not all civil wars can be classified as revolutions?