Writing Sovereignty in Invisible Ink? Autochthonous Sovereignty and Territorial Appropriations in Nineteenth-Century Franco-African Treaties

Abstract This article focuses on the modes of territorial appropriation that characterized the transition from the old to the new colonial regime, when Europeans built their empires in Africa. It analyzes the juridical construction of colonial territorialities based on a corpus of treaties concluded between agents of the French colonial authority and African chiefs, an instrument of legal appropriation that has to date been little explored by historians of international law. Studying the terminology used in these treaties reveals the instability of these categories and the uncertainty of European negotiators regarding the meaning of the legal frameworks they sought to impose on African chiefs. During the last decades of the nineteenth century, the protectorate emerged as the most common legal arrangement for regulating the sharing or transfer of sovereignty, based on a distinction between its external and internal dimensions. The consent of African chiefs to such arrangements therefore hung on whether they considered their territorial sovereignty to be divisible or indivisible.