You have to work it out as your answer between the apprenticeswould be negative one +3 afterwards then your equal answer would be for
Historians would be most likely to study them to determine what they once held. Archaeologists would be the ones to find the clay jars and dig them up.
The answer is really self explanatory. Rationing food allowed them to get through out the war without having to worry about the amount of food supply they had.
