Lets say it is a single state. If that state were on a border, then it is obviously vulnerable to attack from some enemy force. After all, they would be in competition with other states where tariffs were zero. Europe before the consolidation into a single currency worked reasonably well, though visitors were troubled with border controls and a multitude of currencies. Perhaps AZ vincere soldi online watch online roulette system 4x4 drive would have to put in place a passport system of its own. Air traffic control? They would be their own district as opposed to a larger ATC district existing now.
They lost and the North won. To some extent, to the victors belong the spoils. Indeed a Supreme. Court decision was vincere soldi online watch online roulette system 4x4 drive made in 1869, shortly after the Civil War, deciding that secession was illegal.So perhaps some efficiency might be lost, or maybe not when they eliminate some of the Federal bureaucracy. Fuel and passenger taxes largely fund the FAA today so that would remain in place, just filtered through state government instead of Federal.The whole United States could obviously field a stronger defense force than if it were split up. I think it is fair to say that the United States is stronger with a consolidated defense force.