Yeah, ok. There was a declaration of war, they just forgot to give it to us before the attack. Yeah, I know they tried to time giving it to us to less than an hour before the attack and failed, same difference. There was also a reason which was to keep us (MacArthur) from interfering with their taking over the whole Pacific, especially SE Asia.
But all that aside, I think to most people, Pearl Harbor means sneak attack.
