Organized labor contributed to the war effort by... not going on strikes working extra hours without pay paying monthly fees to support the war incentivizing workers to join the army Question 21 Which if the following is true regarding women in the workforce during WWII? most Americans believed that after the war ended, women would leave their wartime jobs and return to traditional low-wage work or leave the workforce entirely most women worked in industrial professions over half of the civilian labor force was female most working women were single