World War II saw widespread use of propaganda by governments in media. A cartoon from the era called "Der Fuhrer's Face" used humor and exaggerated features to target Nazi Germany and convey an anti-fascist message. It made viewers feel negative emotions through its depiction of a dreary, oppressive society ruled by an ominous Hitler figure. The video was an effective propaganda tool because it associated negative feelings with the enemy while reinforcing the viewer's own values.