1st poster- Humorous
this poster is humorous because it is using the German currency and portrays a German soldier being crushed by a giant shilling.
2nd poster- patriotic
This poster is patriotic because it shows a prime example of an American while in the background there are several ready to fight American soldiers.
3rd poster- emotional
this poster evokes emotion because it shows a woman nurse carrying a stretcher used during the WWI time period. And when it says hold up your end, it is referring not only to how it takes 2 people to carry the stretcher, but also to help out someway in the war effort