Ha ha. The only historical context for interpreting the constitution, is the majority opinions of SC decisions. It’s not your made up tripe.What do you mean where? It's call historical context and it's well documented that the framers, coming out of the Revolution, coming out of an attempt to be disarmed by the British army, knew how important it was that in order to keep the gov't in check, needs a well armed citizenry. History, pre and post constitution speaks to this.