Opposition to garrisoning soldiers in civilian towns was a cornerstone of the American Revolution as well as an essential element of the American civic tradition. The Boston Massacre was a key accelerating event in the build-up to the American Revolution. The 3rd Amendment bans the quartering of soldier in homes except under specific and limited circumstances. I’ve written a number of times about how when it comes to this part of the American civic tradition we’re much too literal today about what constitutes an army or soldiers. Let me say a bit more about that.
Today we tend to think of two groups who wield legitimate violence on behalf of the state: police and soldiers. Police deal with citizens and law and order, while soldiers go to war. But policing organizations and other civilian paramilitaries are a very modern invention. They go back around two centuries and most of their history goes back less than 150 years. Those include metropolitan police departments as well as organizations like the FBI, Drug Enforcement Agency, Immigrations and Customs Enforcement, Customs and Border Protection and various others.
