Why did the U. S. get upset with the Japanese in the 1930s ?

Could anything have been done through compromise to stop it, or did it have to happen?

What are two things china and canada have in common

Which of the following describes an effect of world war ll on the united states economy a. automobile companies produced a record number of cars b. many factories had to expand to produce military equipment c. the airplane industry suffered as the allies began using airplanes in combat d.cities with shipyards declined because so many ships had been sent overseas.