World War II Poster, "I've Discovered This: the More You Know, the Faster You Get Ahead," 1945

During the Second World War, all of the national governments of the warring nations used poster campaigns to encourage civilian and military support of the war effort. The advertising technique of these posters followed the innovative style developed during the First World War. By appealing to the viewer's emotions this poster helped the U.S. to rally the home front workers and consumers.