Final answer:
Women were essential to the World War II effort, stepping into industrial and defense jobs, symbolized by Rosie the Riveter, but faced lower wages and post-war pressure to return to domesticity.
Step-by-step explanation:
According to the text, women played a crucial role during World War II both on the home front and in military service. Women entered the workforce in unprecedented numbers, taking on jobs in industrial labor and defense factories, which were traditionally held by men. The iconic image of Rosie the Riveter symbolized the 'We Can Do It!' spirit encouraging female factory labor during the war. While opportunities expanded dramatically, women also faced challenges such as lower wages compared to men and the expectation to return to domestic roles after the war's conclusion.
The correct answer to the student's question is A) Women played a crucial role in supporting the war effort both on the home front and in military service.