Answer:
The correct answer is C)
The poster is about women joining the workforce during World War II.
Step-by-step explanation:
During the second world war, many men were recruited into the war. Thus every other activity back at home (referred to as home front activities) had to be taken over by women. Because of the war, people became more susceptible to the psychology of propaganda by the government such as the one in the poster which depicted the essentiality of women joining the workforce.
Cheers!