Popular media has become a common means by which students understand both the present and the past. Consequently, more teachers are using various forms of popular culture as pedagogical tools in the history classroom. Among the many materials available to teachers in the digital age are public-domain films produced throughout the twentieth century. These include studio-made newsreels, government-produced war propaganda, corporate-sponsored cartoons, and public health shorts that show teens everything from the perils of cheating to the dangers of pre-marital sex. Teaching History with...