6. the supreme court's main concern is deciding whether the case before them is within the guidelines of the constitution deciding if a law passed by congress is actually legal hearing cases concerning the actions of elected officials deferring to the senate who must confirm supreme court justice appointments

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.