Partners in May: commitments, pressure and routes to assistance
Explain why concern for Czechoslovakia did not automatically create a workable coalition for its defence.
Exam scope and assessment notes
One hundred and three introductory lessons, 309 explained tasks, 103 analytical models and seventeen selected comparison workshops address revised International AS enquiry 9.3. This is partial coverage, not full AS or A Level preparation. All 24 editorial working entries have introductory links; these are not an official denominator or a completion percentage. The sequence introduces British and French foundations, selected ideological arguments, rearmament and the Rhineland, Anschluss, the Sudetenland negotiations, Munich and the March 1939 occupation. Selected public-consent evidence, British opposition, German resource mechanisms and production forecasts, strategic expectations and Italian intervention conditions are introduced. This does not complete German or Italian resource balances, psychological or causal evaluation, or the wider effects of appeasement. Public opinion and opposition need wider sources, chronology, French perspectives and policy effects. Wider British, French and German comparisons, affected perspectives, economic costs, counterfactual alternatives and enquiry 9.4 remain unfinished. The eight-demand memorandum has been checked in the English documentary edition, not the full original speech or every translation. Prague, Runciman, negotiations and Munich still need fuller implementation and outcomes. Historical depth, wider authentic reading, subject-specialist review, full source sets, timed papers and calibrated marking remain unfinished. Existing 2026 lessons receive no automatic revised-year coverage credit. International history, 1929–1939 belongs to International Paper 1 in 2029 and International Paper 2 in 2027 and 2028. Keep it separate from the 1919–1929 topic, imperialism rotation and 2026 material. Paper 1 Historical sources is 75 minutes and 40 marks: both parts of one question use four sources totalling at most 600 words, at least three written and up to one visual. Part (a) compares two sources for 15 marks; part (b) uses all four and contextual knowledge for a 25-mark judgement. Paper 2 Outline study is 105 minutes and 60 marks: answer two questions from one section, both parts of each, with a 10-mark causal explanation and a 20-mark argument. These lessons are not complete papers or calibrated assessment.
Before you begin
- Distinguish a planning assumption, a stated preference, a proposal and an implemented decision
- Identify the responsible actor and date; separate contemporary arguments, later accounts and verified outcomes
Work on paper. Try each question before revealing help, and explain why your method works.
Quick readiness check
How should you explain changes in international relations?
What you will learn
- Did Osusky’s appeal create a British commitment to send an army?
- Why was Soviet assistance more complicated than a simple statement of willingness?
- Why did shared concern about war fail to guarantee a common defence response?
Develop an International AS historical argument
- Write your own response before opening the model.
- Use dated evidence, identify actors and compare aims, obligations and practical outcomes. Attribute claims and distinguish contemporary texts from later editorial context.
One hundred and three introductory lessons, 309 explained tasks, 103 analytical models and seventeen selected comparison workshops address revised International AS enquiry 9.3. This is partial coverage, not full AS or A Level preparation. All 24 editorial working entries have introductory links; these are not an official denominator or a completion percentage. The sequence introduces British and French foundations, selected ideological arguments, rearmament and the Rhineland, Anschluss, the Sudetenland negotiations, Munich and the March 1939 occupation. Selected public-consent evidence, British opposition, German resource mechanisms and production forecasts, strategic expectations and Italian intervention conditions are introduced. This does not complete German or Italian resource balances, psychological or causal evaluation, or the wider effects of appeasement. Public opinion and opposition need wider sources, chronology, French perspectives and policy effects. Wider British, French and German comparisons, affected perspectives, economic costs, counterfactual alternatives and enquiry 9.4 remain unfinished. The eight-demand memorandum has been checked in the English documentary edition, not the full original speech or every translation. Prague, Runciman, negotiations and Munich still need fuller implementation and outcomes. Historical depth, wider authentic reading, subject-specialist review, full source sets, timed papers and calibrated marking remain unfinished. Existing 2026 lessons receive no automatic revised-year coverage credit.
Original teaching brief and analytical model
The opening brief is original StudyForA teaching prose, not a quotation or contemporary source. International history, 1929–1939 belongs to International Paper 1 in 2029 and International Paper 2 in 2027 and 2028. Keep it separate from the 1919–1929 topic, imperialism rotation and 2026 material. Paper 1 Historical sources is 75 minutes and 40 marks: both parts of one question use four sources totalling at most 600 words, at least three written and up to one visual. Part (a) compares two sources for 15 marks; part (b) uses all four and contextual knowledge for a 25-mark judgement. Paper 2 Outline study is 105 minutes and 60 marks: answer two questions from one section, both parts of each, with a 10-mark causal explanation and a 20-mark argument. These lessons are not complete papers or calibrated assessment.
StudyForA teaching brief · original prose · Partners in May: commitments, pressure and routes to assistance
[1] Original analytical teaching prose, not a quotation or contemporary source. Explain why concern for Czechoslovakia did not automatically create a workable coalition for its defence.
1. Why did shared concern about war fail to guarantee a common defence response?
Compare after trying
Shared fear of war did not automatically create a common defence response. Osusky’s appeal for united British and French support shows what a Czechoslovak diplomat sought, while Bullitt’s assessment questioned whether Britain would promise military action. These are different propositions within a conversation, not a concluded coalition or new British guarantee.
Practical routes also mattered. The Polish Ambassador’s reported opposition to Soviet transit and predictions about Romania raised the risk that assistance might widen the conflict. Separately, Bonnet pressed Prague to demobilise and concede rather than assume France would support any course it chose. Cooperation therefore depended on commitments, geography and disagreements about how the threatened state should behave.
A supported explanation uses those mechanisms without turning predictions into completed wars or one reported warning into cancellation of every treaty. Bullitt’s prejudiced generalisations about populations and his broad claims about opinion are not independent surveys. The records reveal specific obstacles and pressures, while leaving the feasibility of alternative cooperation to be tested rather than declared impossible in every circumstance.
Why this response fits
- Build a reasoned answer with specific evidence and an explicit connection to international relations.
- Consider the source’s author, date, audience, purpose and limits; distinguish contemporary statements from later editorial context.
- This original self-check model is not an authentic examination script, calibrated mark or Cambridge grade.
Distinguish a demand for support from a commitment
In Bullitt’s report of 21 May, 9 p.m., Osusky argued that a united British and French declaration of support was needed to deter Germany. He expected France to act but doubted Britain. Bullitt replied that Britain would not promise to march in defence of Czechoslovakia. These are a diplomat’s appeal, expectations and an American ambassador’s assessment within a reported conversation. They do not constitute a newly concluded British guarantee or prove exactly how every government would respond under all circumstances.
Explain why geography and transit mattered
Bullitt’s separate telegram of 21 May, 7 p.m., reports the Polish Ambassador’s opposition to Soviet troops or aircraft crossing Polish territory. The Ambassador also predicted a Romanian response, while Bullitt drew conclusions about escalation. An intention to assist a state required a route, coordination and willingness to accept the risks of transit. These reported positions show obstacles to a possible coalition, not completed declarations of war or an independent Romanian decision simply because another country’s ambassador predicted it.
Follow pressure on the state seeking protection
On 24 May Bonnet told Bullitt of instructions pressing Prague to demobilise the called classes and reach agreement with Henlein through concessions. He described the call-up as provocative and said France would not be drawn into war merely to please Beneš. This shows how an ally could seek to influence the protected state’s conduct as well as warn the aggressor. It was a particular reported position, not proof that France had cancelled every treaty obligation or would never respond to any subsequent German attack.
Assess cooperation without adopting prejudiced generalisations
Bullitt’s report includes broad claims about French opinion and antisemitic generalisations about Jews and war. Those are not representative surveys or facts about a population’s collective wishes and should not be adopted as explanations. Use the recorded diplomatic demands, the different speakers and the practical route problem instead. A convincing judgement connects commitment, capability, transit and coordination, while distinguishing a desired coalition from one already operating and an interested forecast from an event that actually occurred.
Sources for this lesson
- Cambridge History 9489 · 2027–2029 · enquiry 9.3 pp. 35–36 · official Version 2 PDF retrieved; selected enquiry and rotation pages checked with the April 2025 update
- Cambridge History 9489 · 2027–2029 update · Version 2 changes, April 2025
- William C. Bullitt, Ambassador in France, 21 May 1938, 9 p.m., report of conversation with Osusky · FRUS 1938, volume I, document 510
- William C. Bullitt, Ambassador in France, 21 May 1938, 7 p.m., report of Polish Ambassador’s position · FRUS 1938, volume I, document 509
- William C. Bullitt, Ambassador in France, 24 May 1938, 8 p.m., report of Bonnet and other assessments · FRUS 1938, volume I, document 516
- Cambridge History 9489, 2027–2029, Version 2 · enquiry 9.3, printed pages 35–36
Pause and explain
Which explanation best fits this lesson?
Worked example
Did Osusky’s appeal create a British commitment to send an army?
Show the worked solution
- Identify the appeal for a united declaration.
- Identify Bullitt’s contrary assessment about a British promise.
- Distinguish conversation from a concluded guarantee.
Answer No. The conversation records an appeal and differing expectations about support, not an authorised new British promise. A request to deter Germany and a belief about what France might do cannot be substituted for a commitment actually made by Britain.
Try a topic test
Choose Easy, Normal or Difficult. Save your answers and open worked review after finishing.
Test this topic →From guided practice to a new situation
Write your answer and reasoning first. Use a hint only if you are stuck. The model solution is for self-checking; your written work is not automatically marked.
Guided: Did Osusky’s appeal create a British commitment to send an army?
Give me a hint
Separate the requested declaration, the reported expectation and an authorised undertaking.
Compare my reasoning
- Identify the appeal for a united declaration.
- Identify Bullitt’s contrary assessment about a British promise.
- Distinguish conversation from a concluded guarantee.
No. The conversation records an appeal and differing expectations about support, not an authorised new British promise. A request to deter Germany and a belief about what France might do cannot be substituted for a commitment actually made by Britain.
Look for these in your work
- Uses the identified date, actor, document and reporting chain accurately
- Explains a causal or comparative connection while separating proposal, perception, evidence, preparation and implementation
Independent: Why was Soviet assistance more complicated than a simple statement of willingness?
Give me a hint
Connect assistance with routes and the reported position of transit states.
Compare my reasoning
- Identify opposition to passage through Poland in the reported conversation.
- Distinguish the Polish Ambassador’s own position from his prediction about Romania.
- Explain the cooperation and escalation problems without inventing a completed war.
Assistance required a practical route and cooperation from states crossed. The Polish Ambassador opposed Soviet transit and predicted Romanian opposition, raising the danger of a wider conflict. These were reported positions and forecasts, not completed declarations of war or independent proof of every Romanian decision.
Look for these in your work
- Uses the identified date, actor, document and reporting chain accurately
- Explains a causal or comparative connection while separating proposal, perception, evidence, preparation and implementation
Transfer: Why did shared concern about war fail to guarantee a common defence response?
Give me a hint
Connect commitments, pressure, transit and evidence of actual agreement.
Compare my reasoning
- Explain differences between desired support and stated or assessed commitments.
- Use transit obstacles and Bonnet’s pressure for concessions.
- Avoid prejudiced population claims and untested forecasts as proof.
Governments could fear war while disagreeing about obligations, routes, risks and the concessions expected from Prague. Osusky wanted a united warning, transit raised escalation problems and Bonnet pressed for demobilisation and compromise. These mechanisms help explain limited cooperation. They do not prove a coalition was impossible under every condition, that every treaty had been cancelled or that an entire population shared the stereotypes in a diplomat’s report.
Look for these in your work
- Uses the identified date, actor, document and reporting chain accurately
- Explains a causal or comparative connection while separating proposal, perception, evidence, preparation and implementation
Common mistakes
- A Polish Ambassador’s prediction about Romania was not an independently recorded Romanian decision.
- Bullitt’s antisemitic and sweeping opinion claims are not adopted as facts; use identified diplomatic acts and attributed assessments.
What can you explain now?
Which explanation best fits this lesson?
Compare with the explanation
Connect particular commitments, transit obstacles and pressure for concessions without converting forecasts into acts
A coalition required commitments, routes and coordination; shared concern alone did not supply them.
After trying it yourself, choose your next review. This is your self-assessment.
Your review choice appears on Today. Sign in to sync it across devices.
Make it stick
Which explanation best fits this lesson?
If you needed the solution, close it and solve the problem again from a blank page. A correct answer is stronger when you can explain the reason for each step.