Which wartime effort did the rationing program aim to support predominantly?

The rationing program primarily aimed to support industrial production during wartime. As resources such as food, fuel, and raw materials became scarce due to the demands of the military and the need to sustain the war effort, the government implemented rationing to ensure that these limited resources were distributed efficiently and effectively. This helped to maintain production levels in factories that were crucial for manufacturing weapons, vehicles, and other essential supplies for the armed forces.

By controlling civilian consumption, the government was able to redirect more materials toward military use, thereby enhancing the overall war production capacity. This was essential to sustaining the military operations and ensuring that troops had the necessary equipment and supplies throughout their campaigns. The rationing system thus played a pivotal role in bolstering the industrial sector's ability to meet wartime demands.