The document discusses the history and techniques of war propaganda from ancient times to modern conflicts. It covers the origins of propaganda in ancient Rome and Greece and its evolution over centuries of warfare. Specific sections analyze the visual propaganda techniques used during World War I, World War II, the Vietnam War, and the War on Terror. The five classic propaganda techniques of bandwagon, testimonial, transfer, repetition, and emotional words are also defined. Famous propaganda posters from various conflicts are showcased, along with the propaganda roles of newspapers, films, radio, photography, and other media.