During World War II, women played a crucial role in the workforce as they stepped in to fill positions vacated by men who had gone off to fight. They became integral to the war effort, taking on roles in factories, shipyards, and military support positions, symbolized by "Rosie the Riveter." Women worked long hours to produce munitions, aircraft, and supplies essential for the military. This shift not only helped increase industrial output but also challenged traditional gender roles, leading to greater social changes post-war. Women's contributions during this period laid the groundwork for the ongoing fight for equal rights and opportunities in the workplace.