The idea of liberal international order as a world order is understood to be constituted as a result of disproportionate Anglo-American influences. This is in line with much of international relations (IR) theory, which typically characterizes the emergence of order as resulting from the diffusion or imposition of norms and institutions from the world's centers of power. This article argues otherwise, its premise being that the international order founded on sovereign equal nation-states was co-constituted as well by the influence of relatively weak actors through decentralized processes of contestation over core international norms. Drawing on international relations, history, and law, this article outlines a framework to interpret the actions and mechanisms by which supposedly weak actors shaped international order. It concisely traces the constitution of order as based on its fundamental norms and assesses the implications of the argument for the current crisis of liberal order, as well as IR theory more broadly, laying out a research agenda for the future.
