Answer:
The Japanese had a rather arrogant opinion that their codes were unbreakable. Most military leaders, if they planned an attack at Port Moresby and were met by their opponents with the most carriers they could have on hand - would wonder if their opponents had prior information to their intent. (It could have been much worse for the Japanese at Coral Sea if it occurred a little later for the two American carriers used in the Doolittle Raid could have arrived in time and would have doubled the airpower of the American fleet.)
Answer:
The ancient Greeks had a huge influence on the Western world. Art, math, architecture, philosophy, sports, and drama were all influenced by the Greeks. The present world would not be the same without the ancient Greeks. Socrates, Plato, and Aristotle influenced the way we think about philosophy.
Explanation:
They created more jobs to better the economy. These jobs mostly in manufacturing as that would be best for the war effort.