Final answer:
Women played significant roles in US wartime strategy by joining the armed forces, working in defense industries, and making contributions to the war effort through various means.
Step-by-step explanation:
The significance of women in US wartime strategy was seen in their increased participation in the nation's economy and their essential contributions to the war effort both at home and overseas. During World War II, many American women joined the armed forces, served as nurses, repaired airplanes, and performed various duties. In civilian life, women took on occupations in defense industries and made contributions through recycling, buying war bonds, and rationing. Despite gender stereotypes, women's contributions were essential to the war effort.