Final answer:
The true statement regarding food allocation in the Roman Empire is (d) All of the above. Public granaries, the annona system providing free grain, and a variety of foods available to the wealthy all reflect different aspects of the Empire's food distribution and social inequality.
Step-by-step explanation:
The statement that was true about food allocation in the Roman Empire is: (d) All of the above. Food distribution in ancient Rome took various forms, with public granaries and the state-assisted annona system ensuring that citizens, especially in Rome, received free grain. This was a significant aspect of Imperial policy, designed to prevent unrest and maintain public order. Moreover, the Roman social structure meant that wealthy Romans indeed had access to a much broader variety of foods than the poor, highlighting disparities in food allocation.
Furthermore, the government played a crucial role in economic and food distribution through mechanisms such as contracts for grain supply, public games, and theater performances to appease the populace. The economy was largely supported by taxes and trade, enabling public works and programs for people's welfare.