LaFev's Theorem

In this kind of intermediate period between the development of the bourgeoisie and feudalism you had like he called firearms were the weapon of choice. I would say another great example is the the redesigning of the Paris streets. It went from being long open, you know, lots of open areas to being very narrow and much more subject to overlooking rifles. This is really out of my lane, but particularly Marxists who talk about things like gentrification and urban design there's an incredibly rich literature on this.