THE VATICAN AND THE RESHAPING OF THE EUROPEAN INTERNATIONAL ORDER AFTER THE FIRST WORLD WAR

Abstract

ABSTRACTThe Vatican is often cast as a marginal player in the reshaping of the European international order after the First World War. Drawing on new archival material, this article argues for a reassessment of the content and consequences of papal diplomacy. It focuses on the years between 1917 and 1929, during which time the Vatican used the tools of international law and state-to-state diplomacy to expand its power in both eastern and western Europe. The Vatican's interwar activism sought to disseminate a new Catholic vision of international affairs, which militated against the separation of church and state, and in many contexts helped undermine the principles of the League of Nations’ minority rights regime. Thanks in no small part to the assiduity of individual papal diplomats – who disseminated the new Catholic vision of international affairs by supporting anti-communist political factions – the Vatican was able to claim a more prominent role in European political affairs and lay the legal and discursive foundations for an alternate conception of the European international order, conceived in starkly anti-secular terms.