Linked from

The 90 pages that link to League of Nations, each with the reason it gives.

• World War IRelated: It embodied a major effort to prevent another general war.

• Treaty of VersaillesRelated: The treaty’s covenant established the League as part of the postwar settlement.

• United NationsCompared with: Its failures shaped the design and ambitions of the United Nations.

• United Nations Security CouncilCompared with: Its inability to prevent aggression influenced the UN’s stronger collective-security framework.

• Collective securityBroader topic: Its Covenant gave the first broad institutional form to collective security.

• RefugeeNarrower topic: Its interwar refugee arrangements helped establish international responsibility for displaced populations.

• Woodrow WilsonBroader topic: Wilson championed its creation, but the United States never joined.

• ManchukuoRelated: Its inability to reverse Japan’s seizure of Manchuria exposed the limits of collective security.

• UNESCONarrower topic: Its failures and institutions shaped postwar plans for a new international system.

• Charter of the United NationsCompared with: Its failures informed efforts to design stronger collective-security institutions.

• Paris Peace ConferenceBroader topic: The conference established the League as a central part of the postwar order.

• Treaty of Saint-Germain-en-LayeRelated: Its consent was required for Austria to alter the treaty’s restrictions on union with Germany.

• Munich AgreementNarrower topic: Its inability to restrain German expansion formed part of the failing security order behind the crisis.

• InternationalismBroader topic: It was an early institutional attempt to replace rivalry with collective security.

• Population exchange between Greece and TurkeyRelated: Its officials helped administer refugee relief and supported the exchange's implementation.

• Atlantic CharterRelated: The Charter’s security ambitions arose partly from the League’s failure to prevent another world war.

• Japanese invasion of ManchuriaRelated: Its response tested whether collective security could reverse the occupation.

• Haile SelassieRelated: Selassie appealed to it in 1936, exposing the limits of collective security.

• Mukden IncidentRelated: Its response to the crisis exposed the limits of collective security.

• Concert of EuropeCompared with: It formalized multilateral cooperation beyond the Concert’s informal great-power meetings.

• Georges ClemenceauCompared with: Clemenceau favored concrete guarantees for France, while Wilson championed the League as a security framework.

• IsolationismRelated: U.S. refusal to join became a prominent example of interwar reluctance to accept international commitments.

• Interwar periodRelated: Its limits exposed the difficulty of enforcing the postwar order.

• Fourteen PointsBroader topic: The Fourteenth Point proposed a general association of nations to guarantee political independence and territorial integrity.

• Fridtjof NansenRelated: Nansen worked through the League to coordinate refugee relief and prisoner repatriation.

• Jan SmutsRelated: Smuts helped advocate and articulate the League’s purpose during its creation.

• Jean MonnetRelated: Monnet served as deputy secretary-general and gained early experience in international administration.

• Transfer pricingNarrower topic: Its early work on international taxation helped shape principles later used in transfer-pricing rules.

• Kellogg–Briand PactRelated: The pact operated alongside the League but did not make it an enforcement authority.

• Chaco WarRelated: It investigated the conflict and later imposed an arms embargo on both belligerents.

• Aristide BriandRelated: Briand used the League as a forum for collective security and European diplomacy.

• Secretary-General of the United NationsNarrower topic: Its secretariat helped shape the administrative model inherited by the United Nations.

• International sanctionsNarrower topic: Its covenant established an early system of collective economic pressure against aggressors.

• Anthony EdenRelated: Eden represented Britain in League-related diplomacy during the 1930s.

• Liberal internationalismBroader topic: It was the first major institutional experiment associated with Wilsonian internationalism.

• San Francisco ConferenceCompared with: The United Nations was designed amid efforts to avoid the League’s institutional weaknesses.

• Economic statecraftRelated: Its covenant provided for economic sanctions against states that resorted to war.

• International BrigadesRelated: The Brigades’ withdrawal was tied to international efforts to end foreign intervention in Spain.

• Lester B. PearsonRelated: Early assignments connected Pearson to the League and the limits of interwar diplomacy.

• PassportRelated: Its work helped standardize passport formats and travel documents across countries.

• United Nations Economic and Social CouncilCompared with: Its economic and social cooperation work offered a precedent for the UN’s broader postwar system.

• Women's International League for Peace and FreedomRelated: The league campaigned for international institutions and engaged with the League of Nations’ peace work.

• E. H. CarrRelated: Carr’s experience of interwar diplomacy informed his criticism of the League-era pursuit of peace.

• Elihu RootCompared with: Root supported the League but criticized parts of its covenant, showing the limits of his internationalism.

• Greek refugeesNarrower topic: Its agencies supervised refugee relief and settlement after the exchange.

• South Seas MandateRelated: The League supervised Japan’s mandate, although its oversight was limited.

• Free City of DanzigRelated: The League guaranteed Danzig’s status and supervised its international arrangements.

• Gabriela MistralRelated: Mistral served as a Chilean delegate and advocated for educational and social causes.

• Gustav StresemannRelated: His diplomacy helped bring Germany into the League in 1926.

• VajiravudhRelated: Siam’s wartime alignment under Vajiravudh helped secure its place in postwar diplomacy.