While the "Women’s Movement" (as we know it today) really began after 1963 (the year Betty Friedan published her ground-breaking book The Feminine Mystique), women of World War II were as much a part of the war effort as men. While they were not combat soldiers or fliers, their production skills helped the Allies to win the war. (Hitler, interestingly, forbade German women from holding industrial jobs. Consequently, the Nazi war machine lagged behind Allied production of war materiel.)
Today, reviewing the war posters created for American women, one immediately notices their patronizing tone. That paternalistic government attitude, however, is also prominent in posters created for the overseas military and the population at large.
"Women’s place in war" consisted of many types of jobs (239 to be exact) in the Women’s Army Corp. In addition:
Wives, mothers and daughters - all were "in this war too." As posters reminded people, the fight could not be won without a joint effort. And in war, as in peace, a country is no stronger than the individual loyalty of its citizens.