With the Great Proletarian Cultural Revolution in 1966, the regime of Chairman Mao Zedong launched a propaganda campaign aimed at disseminating inspiring images of the chairman to a skeptical populace. Thus was born the "Mao badge," a political icon in the form of a pin that was widely distributed to create, sustain, and inflate the Mao personality cult during the Cultural Revolution (1966-1976). Scholars estimate that over two billion Mao badges, featuring over fifty thousand different designs and themes, were produced. As China now enters an era in which people can more openly express their...