Nothing says "get off my lawn" to the Feds more effectively than a cannon on the front porch.
Think of how much of our private property would be saved from confiscation from all the budding socialists popping up like toadstools after a spring rain.
“The power to declare war, including the power of judging the causes of war, is fully and exclusively vested in the legislature.” ~ James Madison, Father of the Constitution
“We do not believe in aggressive or preventive war. Such war is the weapon of dictators, not of free democratic countries like the United States.”~ Truman, Sept 1, 1950