Historically, the role of women in world wars primarily involved transitioning from traditional domestic roles to active participation in the workforce and military. During World War I and II, women filled crucial gaps left by men who went to fight, taking up jobs in factories, nursing, and other essential services. Their contributions were vital for sustaining war efforts, with many women also serving in military capacities, such as the Women's Army Corps (WAC) in the U.S. This shift significantly challenged traditional gender roles, ultimately leading to greater recognition of women's rights and a push for gender equality in the post-war periods.