How did the us government balance the need to ration food for military use during world war i with traditional civil liberties?
a. only a small array of basic foodstuffs, including beef and wheat, were selected for rationing.
b. the poor and the elderly were not required to ration food.
c. the government gave income tax credits to anyone who rationed food.
d. food rationing was portrayed as a civic duty, but it was also entirely voluntary.