| − | Corrected by anon.
| + | Severe food shortages were systemic throughout Europe during the war, except in Britain (which had an elaborate rationing system). In Germany memories of the turnip winter of 1917-18 (when people ate turnips because there was so little food) led the government to force occupied countries to ship large supplies of food to Germany. Elsewhere the black market flourished, as farmers secretly sold foods to the cities at prices far higher than allowed. |