Virtually every US war has utilized a False Flag or some sort of misleading to build up support
The Lusitania had arms on it, it wasn't merely carrying innocent passengers
The USS Maine Incident
The Gulf of Tonkin
WMDs in Iraq
We were 'attacked' by Seminoles and used that as pretense to invade Florida
Same thing w/ the Mexican American War, and how Lincoln rose to fame initially w/ his Spot speech 'Show me the SPOT on US Soil that our troops were engaged....' which they couldn't do as the US troops went into disputed territory to start shit
We had some knowledge/intel about Pearl harbor prior, how seriously they took it is a different story. Same w/ 9/11
We fought the last battle of the War of 1812, battle of New Orleans, after the WAR WAS ALREADY OVER FFS haha