Answer:
One effect that World War II had on women's roles in both the United States and Great Britain was that it led to an increase in female participation in the workforce. With many men serving in the military, women were needed to fill the labor shortages in factories and other industries to support the war effort.
In both countries, government propaganda campaigns encouraged women to join the workforce and portrayed such work as patriotic and necessary. Women took on jobs that were traditionally considered male-dominated, such as factory work, welding, and other manual labor.
This shift towards women working outside of the home during World War II challenged traditional gender roles and paved the way for greater opportunities for women in the workforce in the decades following the war. It also played a role in the feminist movements of the 1960s and 1970s, as women continued to fight for equal rights and opportunities in the workplace and beyond.