Posters tried to persuade men to join friends and family who had already volunteered by making them feel like they were missing out. The fear and the anger that people felt against air raids was used to recruit men for the armed services. Posters urged women to help the war effort.
This is homework help, not ‘write my essay for me.’ You need to do it yourself. As for propaganda posters, their main function is to get people to believe a specific thing.
The military stalemate had several consequences. It made the Confederates lose morale due to the fact that they were exhausting their efforts by always being prepared to fight but not actually doing so.