Russia’s brutal invasion in February 2022 revitalized considerations about how Ukraine can contribute to historiographical issues related to the origins of nation-statehood. This essay contributes to that discussion by returning to the 19th century and exploring how the participants in multiple archeological congresses, nascent social scientists confident in the empirical objectivity of their evidence, envisioned Ukraine. Borrowing from Benedict Anderson’s commonplace about a nation as an “imagined community,” I highlight the contestation between nationalist and imperialist discourses in the emergent social sciences. Although the Versailles Peace Conference, which denied Ukraine the opportunity to “self-determine” as a modern political entity, revealed the limits of the Western political imagination in 1919, many of the ideas presented at these congresses continue to inform the cultural and geographical borders of Ukraine.