score:2
I'm still not sure I understand the question, but I'm going to grope around in the dark in a hopeful manner.
Let's look at some examples:
OP suggests WWI and WWII - despite the opinion of my daughter's teacher, I perceive these as two episodes of the same conflict driven by underlying issues of colonialism and mercantilism, influenced by changes in the nature of the nation state. WWI didn't settle the issue; WWII conclusively resolved the issue, as a result of which we have globalism, and an international consensus that prefers liberalism over fascism and prefers peace to conflict.
The example that immediately leapt to my mind was the treaty of Amiens; an interlude in the Napoleonic wars where both Britain and Imperial France agreed that while the conflict was still important, both parties were so exhausted that they could not carry on. But I think the Napoleonic conflict can't easily be separated from the Seven Year's War. (there are a few other conflicts in this sequence that seem really vital to me as an American.) I believe these conflicts are connected by themes of imperialism and colonialism, and studying them in isolation is a partial picture. So this supports OP's contention.
@Schwern poses the civil war as a counter-example, and it is interesting. I grant him his argument, although I think the conflict begins during the Articles of Confederation, and in my opinion the civil war is merely the armed portion of a conflict that was identified prior to the founding of the United States of America.
Obviously wars such as the Thirty Years War and the Hundred Years war support this thesis - while there weren't explicit declarations of peace during the conflict, the intensity and engagement varied frequently.
The War of Jenkin's Ear - which I initially thought was a counter-example, is tied to the War of Austrian Succession.
The English Civil War (I"m skeptical that it fits the pattern, although analysis of the Civil war to the Glorious Revolution might be interesting. The connection from the Civil War to the American Revolution undercuts my thesis, but does not support OP's
Others can propose and analyze different examples. I'd like someone to analyze:
I've actually changed my opinion during the process of writing this. I think that IF there are examples to support OP's thesis, then the following supporting factors are in play.
Upvote:3
This question appears to be asking about the idea that history operates in cycles. War follows peace follows war. Prosperity follows recession follows prosperity. And so on. Many, many people have made such suggestions.
These sorts of theories ignore that history is about cause and effect. Wars don't cause peace. Peace doesn't cause wars... though they can appear to if you pick and choose. It's too simplistic. Each peace and each war is different.
Sometimes the way a war is concluded will set up conditions to create a new war, as in the Treaty Of Versailles setting up the conditions for World War II, but a great depression and fall of European empires also had a lot to do with that. Sometimes the way a war is concluded will set up conditions to create peace, such as the US Civil War (peaceful enough that we didn't have another one).
WWII's ending heralded an era of peace, 70 years with no global war. This is in part due to the UN, the mutually assured destruction of the Cold War, the spread of democracy, global communications, and global trade. All this creates a situation where social and economic stability is valued over nationalistic land and resource grabbing. Start a major war and everyone gets hurt. Plenty of regional conflicts though, but that's nothing new.
And, I'm happy to note, there was no World War III. Two is not much of a cycle.