Who was the target audience for this poster

The correct option is: "American soldiers"

The First World War was the moment in which the capitalist State took for the first time the massive and totalitarian control of information, through propaganda and censorship, with a single purpose: victory in total war. The First World War marked the beginning of the absorption and control of thought and social action. The reference image is for the soldiers, tries to give strength from the society so that they feel accompanied.-

you can't, but you can edit them

d. china

good luck

d is the best choice