This chapter plots the rebellion(s) of the “long 1960s” across three “zones” of Europe in order to understand how Europe’s 1968 manifested under different political regimes. Exploring how border-crossing connections functioned around 1968, it emphasizes the importance of transnational exchanges alongside acts of the globalizing imagination in which activists joined metaphorical hands across borders, blocs, and continents. Emphasizing the eclecticism of 1960s radicalism, the chapter traces efforts to identify the revolutionary subject—the “who?” of the revolution—and the search for radical source material to answer the question of “how?” Highlighting the importance of key principles such as anti-authoritarianism and self-organization, it emphasizes the “total” vision of 1960s radicals. Motivated by the belief that all spheres of social existence could or should be political, they attempted to put that principle into practice, leading to the “proliferation of the political” that gave 1968 its all-embracing character.