Except Pearl Harbor hasn't happened again for 74 years by japan or germany. Why? Because we initiated a total war using the greatest military assembled with over 100 aircraft carriers, 20 battleships, 12 million armed men, and a bomber fleet so large it could lay waste to vast cities in a day through the use of the worst non nuclear weapons available, and then the atomic bomb.
To think that WW2 was only internment camps is silly. It was a war of submission and total destruction, which was carried out with iron will.
Had we done the same to Afghanistan it would be gone. Iraq would be gone. Isis would be gone and the only people left would be those who are utterly broken a d massively grateful they are even alive. They would be rebuilding like Germany and Japan under the iron will of people like McArthur and Marshall.
Ohh, wow, the WOT and droning is so horrible!
We wouldn't even need half the stuff we did domestically if we had carried out a total war and prosecuted it to the fullest extent available and told the rest of the world to get in line.