During World War II, women played crucial roles both in the workforce and the military. With men being drafted and sent to fight, women filled jobs in factories, shipyards, and other sectors that were previously male-dominated, earning the nickname "Rosie the Riveter." They produced ammunition, aircraft, and various supplies essential to the war effort. Additionally, women served in the military in auxiliary roles, such as the Women’s Army Corps (WAC) and the Navy Women’s Reserve (WAVES), where they took on responsibilities ranging from clerical work to medical support. This period marked a significant shift in gender roles and laid the groundwork for future movements advocating for women's rights and equality.