-Puts on his tin foil hat-
Please understand this my fellow american's, in the 1930's the battleship was proven worthless when it came to a single aircraft and 1 Ap bomb, had the ability to kill thousands of men in a large tin can out at sea. We trained japan officers in the 30's on the proven tactic of carrier launched aircraft raids.
Its unfortunate being a american in such dire times, ever hear of the saying "you have to brake a few eggs to be a omelet?" Well that day the american's in the outclassed and outdated and now vulnerable Us Navy were sacrificed, made into egg's not for the american people, but for the american government.
Hind sight, if the american government had now allowed a few thousand american's to be slaughtered, we would most likely have stayed in a depression, having been conquered and speaking german, russian or japanese.
One must understand the general americans mindset in the 1930's, we just got done with the so called "WAR TO END ALL WARS" no one wanted to send more american boys half way across the planet to fight "AGAIN" in wars we had NOTHING to do with. So happens when you kill a few thousand of us, we become a mad swarm of wasps. After that "blind attack" our country shined if not for our self's but our hatred for the enemy.
Take it for whatever its worth.
"They knew pearl harbor was coming" is just about as stupid as saying we lost 4 fully loaded 747's to hit major military and world finance facilitys in the united states of america and didnt have a FRAKKIN' clue at all.
I cannot steal your car and make it out of state after runing a red light without having 50+ police on my 6:00 and they flew those aircraft for HOURS state to state, and no one had a clue.

Knew...., no they COUNTED on it, trained allies in the early 30's then made them enemy in the late 30's and sat back and watched them attack. Like starwarts droid army* to release the clone army, that kinda crap.
Make a big snake, then send your snake to eat it, thus your snake becomes biggest of them all, even so big no one else's snake can swallow you.
-take off his hat-
Doesn't change a thing.