What effect did war mobilization have on production in the United States during World War II? O A US production was lower than Britain's because of the U.S. proximity to the war. OB. The war effort saw the United States outproduce the combined output of all Axis powers. OC. U.S. production was high enough to supply the wartime demand of all U.S. conflicts after World War II. OD Production in the United States was much lower than expected because the US government made inefficient investments. SUBMIT