Final answer:
During World War II, people at home prepared for war by planting vegetables, taking on essential positions, learning about safety measures, conserving resources, participating in rationing, and hosting collection drives for materials needed in munitions.
Step-by-step explanation:
During World War II, people at home prepared for war in several ways. They planted vegetables in their spare land to supplement rationing, were recruited into essential positions like Air Raid Wardens and the Home Guard, and were educated on safety measures in case of air raids or gas attacks. Additionally, people boosted production at home by conserving resources, participating in rationing programs, and hosting collection drives to acquire materials like cans, scrap metal, and rubber for munitions. These actions were part of the war effort to support the troops fighting overseas.