Conflict and Tension 1918-1939Topic Summary
Topic Summary: The League of Nations — Structure and Weaknesses
Part of League of Nations Structure — GCSE History
This topic summary covers Topic Summary: The League of Nations — Structure and Weaknesses within League of Nations Structure for GCSE History. Revise League of Nations Structure in Conflict and Tension 1918-1939 for GCSE History with 8 exam-style questions and 5 flashcards. This topic shows up very often in GCSE exams, so students should be able to explain it clearly, not just recognise the term. It is section 11 of 11 in this topic. Use this topic summary to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 11 of 11
Practice
8 questions
Recall
5 flashcards
Topic Summary: The League of Nations — Structure and Weaknesses
Key Terms
- Collective security: All League members would defend any member attacked — attack one, attack all
- Covenant: The League's founding constitution, included in Part One of the Treaty of Versailles
- Sanctions: Penalties on aggressors — moral (condemnation), economic (trade ban), or military (force)
- Disarmament: Reducing weapons — one of the League's four aims; largely failed in practice
- Mandate: Former German/Ottoman colonies placed under League supervision, administered by Britain or France
- Unanimous: Requiring agreement from every member — the Assembly's fatal voting rule
- Veto: Power to block a decision — every Assembly member had one; permanent Council members also
- Isolationism: US belief in staying out of European affairs — the reason the Senate rejected League membership
Key Dates
- January 1918: Wilson announces Fourteen Points — Point 14 proposes the League
- June 1919: Treaty of Versailles signed; League Covenant included as Part One
- November 1919: US Senate rejects League membership (55–39 — twice)
- January 1920: League of Nations holds its first meeting in Geneva
- 1921: League resolves Aaland Islands (Sweden/Finland) and Upper Silesia (Germany/Poland) — successes
- 1926: Germany admitted to the League (also gains permanent Council seat)
- 1931: Japan invades Manchuria — League's first major failure to stop aggression
- 1933: Germany and Japan leave the League — credibility destroyed
- 1935–36: Italy invades Abyssinia — sanctions imposed but toothless; League collapses as a force
- 1946: League formally dissolved; replaced by the United Nations
Key People
- Woodrow Wilson: US President; creator of the League (Fourteen Points, 1918); failed to persuade his own Senate to join; died in 1924 calling it the greatest disappointment of his life
- Georges Clemenceau: French Prime Minister at Paris Peace Conference; sceptical of League but accepted it; France became a permanent Council member
- David Lloyd George: British Prime Minister at Paris; supported the League with reservations; Britain became a permanent Council member
- Henry Cabot Lodge: US Senate Republican leader; led opposition to League membership on isolationist grounds; the man who kept America out
Must-Know Facts
- League's four main bodies: Assembly (all members), Council (4 permanent + rotating), Secretariat (admin, Geneva), Permanent Court (The Hague)
- Four permanent Council members: Britain, France, Italy, Japan
- Assembly decisions required UNANIMOUS agreement — any member could veto
- Assembly only met ONCE per year — too slow for crises
- USA never joined — Senate rejected membership November 1919
- Germany excluded until 1926; USSR excluded until 1934
- The League had NO standing army — relied on members to contribute troops (rarely did)
- BUSES: Britain/France self-interest, USA absent, Slow decisions, Economic sanctions weak, Structure flawed
- League successes in 1920s: Aaland Islands (1921), Upper Silesia (1921), humanitarian agencies
- League dissolved in 1946 — replaced by the United Nations (which gave the USA a permanent Security Council seat from the start)