The three decades spanning the 1930s, '40s, and '50s witnessed the birth of the modern global state system, characterized by a protracted and tortuous transition from a world of empires to a world of nation-states. The demise of Nazi, British, and Japanese empires emancipated millions of people across the world. However, as old empires dissolved, new post-imperial states continued older colonial-origin forms of ethno-religious discrimination and ruling-class dominance, or invented novel hierarchies. Hence, this epoch was marked by catastrophic outbursts of racial violence, sectarian war, and genocide. If majoritarian nation-states were the privileged offspring of this transformation, then refugees were the unwanted issue. The national citizen and the refugee were co-created. Against their forced displacement and subalternization, refugees re-politicized their selves. We define this as ‘the refugee political’: refugees constructing themselves as political beings and building wide-ranging alliances – with churches, politicians, and entrepreneurs; with peasants, industrial workers, and feminists. They became ‘subaltern internationalists’, linking the Dachen Islands to the United States, and maritime Southeast Asia to India; connecting central European Jews to Australian women, or impoverished Indians to Soviet and Chinese communists. They created new forms of ‘refugee polis’ – political communities which were simultaneously local and daringly transnational.