The Peace Treaties (HSC SSCE Modern History): Revision Notes
The Historical Debate and Present-Day Assessment
Introduction to the ongoing debate
The peace treaties ending World War I have sparked heated debate since they were signed. Even a century later, historians continue to disagree about whether the peacemakers succeeded or failed in their task. This ongoing controversy reflects the complexity of the settlement and its long-term consequences for international relations.
The Treaty of Versailles, in particular, has attracted both strong criticism and defence from different historians. Understanding these different perspectives helps us evaluate the peace settlement more fairly and consider what lessons can be drawn for promoting international peace today.
Major historical perspectives
Douglas Newton: Failure to support German democracy

Australian historian Douglas Newton examined British policy towards the Weimar Republic in his 1997 work. His central argument focuses on how the Allied powers failed to support Germany's transition to democracy.
Newton's key points include:
- The Big Three leaders (Wilson, Clemenceau and Lloyd George) recognised that Germany's natural advantages meant no military defeat would permanently weaken the country
- This made it even more important to ensure Germany developed a strong, stable democracy
- Instead, the harsh treatment Germany received at the Paris Peace Conference undermined the new democratic government
- By mid-1919, German democrats who had signed the Armistice were being labelled as the November criminals rather than heroes
- The British government's dislike of German socialism contributed to their hard-line approach, despite the fact that German socialists were committed to democratic methods
- There was a striking contradiction in British policy: they had fought to destroy Prussian militarism and establish German democracy, but then refused to support that democracy once it was achieved
Newton notes an ironic twist: many of those who advocated fighting Germany to the bitter end later became appeasers in the 1930s, including Lloyd George himself.
Exam tip: Newton's argument is useful for discussing how the Treaty of Versailles weakened the Weimar Republic domestically. You can use this perspective when evaluating whether the Allies should have taken a more conciliatory approach to Germany.
Margaret MacMillan: Defending the peacemakers

Canadian historian Margaret MacMillan offers a more sympathetic view of the peacemakers in her 2001 book Peacemakers and subsequent articles. Her main arguments challenge simplified accounts that blame the Treaty of Versailles directly for World War II.
MacMillan's perspective includes:
On the causes of World War II:
- It is too simplistic to say the peace treaties led directly to the Second World War
- Hitler did not go to war because of Versailles, though he exploited the treaty for propaganda purposes
- The treaty was widely criticised within Germany, giving Hitler useful material for his nationalist rhetoric
- Blaming Versailles for World War II ignores two decades of decisions and actions by many different countries and leaders
On the peacemakers' achievements:
- They worked under enormous pressure and time constraints
- They needed to move quickly to establish a framework for international order before Europe descended into chaos
- Despite facing the intractable force of nationalism, they achieved significant results
- Many decisions were being made on the ground by local forces, limiting what the peacemakers could control
- Rapid demobilisation meant Allied military power to enforce decisions was shrinking
On the limitations:
The peacemakers themselves knew they had not solved all problems. Many issues they confronted in 1919 remain challenges today. The Treaty might have worked if there had been genuine will to enforce it properly. However, after the conference, the United States withdrew from European involvement and Britain turned its attention to imperial concerns.
MacMillan provides a balanced assessment that acknowledges real problems with the settlement while defending the peacemakers against oversimplified criticism.
Exam tip: MacMillan's argument is valuable for showing that the relationship between Versailles and World War II was not straightforward. Use this perspective to develop nuanced arguments about the treaty's impact.
Robert McNamara and James Blight: The missing spirit of reconciliation

Former American Secretary of Defence Robert McNamara and historian James Blight, writing in their 2001 book Wilson's Ghost, identified a fundamental failure at the Paris Peace Conference.
Their main arguments include:
- The peacemakers failed to deal with the root causes of the war, partly because there was no consensus on what those causes actually were
- Contradictory forces were at work, making it difficult to achieve coherent goals
- The peacemakers ignored warnings about pursuing a vindictive peace
- What was really missing at Versailles was a spirit of reconciliation
- Creating reconciliation would have required the Allies to empathise with their former enemy
- President Wilson expressed high ideals in his statements before the conference
- Wilson's determination to establish the League of Nations before finalising the treaty was commendable
- However, McNamara and Blight dismiss the League as mere token multilateralism – a symbolic gesture rather than genuine international cooperation
The role of nationalism:
The real driving force at the Peace Conference was nationalism. The principle of self-determination was pursued vigorously. Wilson's vision of a conflict-free world based on self-determination and nationalism was a fantasy. These forces ultimately undermined prospects for lasting peace.
Exam tip: This perspective is useful when discussing why the peace settlement failed to prevent future conflict. The concept of "token multilateralism" is particularly helpful for evaluating the effectiveness of the League of Nations.
William Keylor: Allied disunity as the key failure

Professor William Keylor, writing in his 2011 book The Twentieth-Century World and Beyond, identifies post-war Allied disunity as the major factor explaining the ultimate failure of the Treaty of Versailles.
Keylor's main arguments include:
On Allied disunity:
- After the peace conference, the three victorious powers – Britain, France and the United States – failed to maintain a united front
- The United States abruptly withdrew from European involvement
- Britain developed misgivings about the harsh settlement they had helped create
- These factors hamstrung efforts to enforce the peace settlement properly
- Only a continuation of the wartime alliance and ongoing troop presence in the Rhineland would have effectively deterred Germany
- Instead, France was left alone with the burden of enforcing the Treaty
On French concerns:
- Keylor is sympathetic to France's need for reparations
- Neither the United States nor Britain offered financial assistance to France
- French security concerns were legitimate given their vulnerability to future German aggression
On Article 231:
Although the word "guilt" does not actually appear in Article 231, it became known as the war-guilt clause. Every German government in the 1920s repeated accusations about this clause. Hitler later used it to great propaganda effect. Article 231 became as great a source of resentment in Germany as the actual reparations amount.
However, Keylor describes the furore over Article 231 as the myth of war guilt – German propaganda rather than genuine historical understanding.
Exam tip: Keylor's focus on Allied disunity is crucial for explaining why the Treaty was never fully implemented. His sympathetic view of France is also useful for providing balance in your answers.
Sally Marks: The propaganda campaign against Versailles
Diplomatic historian Sally Marks, writing in her 2013 article in the Journal of Modern History, emphasises the role of German propaganda in creating negative perceptions of the Treaty of Versailles.
Marks's key arguments:
- Condemnation of the Versailles Treaty continues relentlessly
- The peacemakers certainly made mistakes, and the Treaty was a bundle of compromises
- However, the German campaign against Versailles was primarily a propaganda exercise
- The reality was that the Treaty was too gentle to restrict Germany for long but severe enough to enrage it permanently
- This created a dangerous situation that frightened France and the weak new states neighbouring Germany
- The Treaty never actually functioned as it was designed to
Marks provides a middle ground perspective: acknowledging real flaws whilst emphasising how German propaganda exaggerated and distorted the settlement's impact.
Exam tip: Marks's argument about propaganda is valuable for understanding the gap between the treaty's actual terms and its political impact in Germany.
William Mulligan: The patchwork of improvements
William Mulligan offers a more optimistic interpretation in his 2014 book The Great War for Peace. He argues that subsequent international agreements compensated for the shortcomings of the World War I peace treaties.
Mulligan's main points include:
The 1922 Washington Conference:
- Concluded in February 1922
- Provided a framework for managing international relations
- Helped stabilise the Asia-Pacific region
The 1925 Locarno Conference:
- Created opportunities for Germany to enter the international order
- Based on principles of arbitration rather than punishment
- Represented a shift towards negotiation and compromise
Changing attitudes by 1925:
- War came to be viewed as a tragedy rather than a crime
- The concept of war guilt receded
- Greater emphasis was placed on the common suffering experienced during World War I
- This negotiated approach led to a more optimistic international mood than in 1919
The 1928 Kellogg-Briand Pact:
- Signed by 47 countries
- Renounced war as an instrument of national policy
- Represented the culmination of increasing optimism in the late 1920s
- Combined with economic improvement to create hope for lasting peace
The collapse:
This new spirit in international order collapsed with the onset of the Great Depression in 1929. Economic crisis undermined the fragile peace structure.
Exam tip: Mulligan's perspective is useful for showing that the 1920s were not simply a countdown to World War II. The international agreements of this period represent genuine attempts to overcome Versailles's limitations.
Jürgen Tampke: Challenging conventional wisdom
Writing in his 2017 book A Perfidious Distortion of History, Jürgen Tampke offers the most revisionist interpretation of the Treaty of Versailles. He directly challenges the view that the treaty caused Germany's economic problems and the rise of Nazism.
Tampke's controversial arguments include:
On the treaty's impact:
- The claim that Versailles crippled the German economy is bad history
- The assertion that it led to the collapse of Weimar democracy and the rise of Nazism is also incorrect
- Problems existed with the treaty, but these were not the fault of the peacemakers
On German reactions:
- Germans wilfully misinterpreted the Fourteen Points
- They used reparations and Article 231 as part of a long propaganda campaign against the treaty
- German politicians exploited Article 231 to blame everything that went wrong on Weimar
- The reparations issue was political rather than economic
On the actual severity:
Germany's treatment was not particularly harsh. The actual reparations required were only 50 billion of the 132 billion gold marks announced in May 1921. Even this amount was largely nominal.
On who really lost:
- France was actually one of the losers from the Treaty of Versailles
- The French saw the benefits of the peace settlement disappear one by one
- As Tampke puts it, France having won the war they lost the peace
A prediction:
Tampke concluded by predicting that those blaming Versailles for the Nazis would become a torrent in 2019 during the centenary of the Paris peace conference.
Exam tip: Tampke's revisionist view challenges conventional wisdom and is useful for developing sophisticated arguments. However, be careful to acknowledge that his interpretation remains controversial among historians.
The centenary assessment
One hundred years after the Paris Peace Conference, historians have attempted to provide a balanced assessment of what the peacemakers achieved and where they failed.
What the peacemakers got right
The creation of the League of Nations:
- President Wilson made this a priority from the beginning
- He insisted the Covenant of the League of Nations be designed before finalising other treaty terms
- This represented the first genuine attempt to create permanent international machinery for maintaining peace
- Despite its ultimate failure, the League established important precedents for future international organisations
Protection of minority rights:
- The peacemakers attempted to protect minorities in newly created European nations
- Governments were required to sign treaties guaranteeing minority rights
- This represented recognition that national self-determination created new problems for ethnic minorities
- Though imperfectly implemented, this established important principles for international human rights
Working against the clock:
Forces on the ground were already shaping new nations and borders. Threats of anarchy and Bolshevism loomed over Europe. Rapid demobilisation meant Allied military power was shrinking. Given these enormous pressures, the peacemakers accomplished a reasonable amount.
Exam tip: When discussing the peacemakers' achievements, emphasise the constraints they faced. This demonstrates sophisticated historical understanding.
Where the peacemakers failed
Contradictory approach to imperialism:
- Imperialism was condemned in the defeated powers
- However, it was accepted and even expanded for the victorious powers
- German colonies were relabelled as League mandates
- These were then distributed among Britain, France, Japan and other Allied powers
- This hypocrisy undermined the moral authority of the peace settlement
Failure to support Weimar democracy:
- The Allied powers repeatedly humiliated the Weimar government
- This weakened domestic support for democracy in Germany
- Far-right nationalist groups swiftly resurged
- Democratic politicians were branded as traitors for accepting the treaty
- The Allies failed to recognise that a stable German democracy was in their own interests
Taking the spoils:
- Allied powers prioritised their own gains
- They often denied reasonable requests from other nations
- This created resentment among smaller Allied powers
- It also contradicted Wilson's idealistic rhetoric about fairness and self-determination
Conflating Eastern European upheavals with the Russian Civil War:
The Allies treated complex local situations as simply extensions of the Russian conflict. This led to misguided policies in Eastern Europe. Legitimate national movements were sometimes suppressed as Bolshevik threats.
Allied disunity after the conference:
- The United States withdrew from European affairs
- Britain focused on imperial concerns
- France was left alone to enforce the treaty
- Without unified Allied support, the treaty could not function as designed
- This meant the Treaty of Versailles was never fully implemented
Exam tip: The failure to support Weimar democracy is crucial for explaining the treaty's long-term consequences. Make sure you can explain this connection clearly.
What sort of peace would have been preferable?
The mixed results of the World War I peace settlement raise important questions about whether the Allied approach was the best option available.
The "fight to the finish" approach:
- The Allies pursued total victory rather than negotiated peace
- This created a settlement imposed on defeated powers
- Many questions in Europe and internationally remained unresolved
- The League of Nations existed but was it strong enough for future challenges?
Alternative approaches:
The peace without victory principle had been advocated by various groups throughout the war:
- The Union of Democratic Control (UDC) proposed alternatives in 1914
- The International Women's Congress at The Hague offered peace plans in 1915
- Pope Benedict XV called for a negotiated peace in 1917
- Even Woodrow Wilson himself supported this approach until the United States entered the war in April 1917
Possible benefits of negotiated peace in 1917:
- It might have saved the Provisional Government in Russia
- There may have been no Bolshevik Revolution
- Right-wing forces in Germany might not have resurged
- A peace based on compromise rather than victory might have been more sustainable
- It could have better addressed the root causes of the conflict
The key question for today:
One hundred years later, the most important question is what lessons can be drawn from the World War I peace treaties. How can we most effectively promote international peace and security in the twenty-first century?
Exam tip: Understanding alternative approaches to peace shows sophisticated historical thinking. Consider how a negotiated peace in 1917 might have changed the course of twentieth-century history.
Remember!
Key Points to Remember:
- Historians continue to debate the World War I peace treaties, with no consensus on their success or failure
- Douglas Newton emphasises the Allied failure to support German democracy, undermining the Weimar Republic
- Margaret MacMillan defends the peacemakers against oversimplified blame for World War II, arguing that two decades of decisions led to the second conflict
- McNamara and Blight identify the missing spirit of reconciliation as the key problem, dismissing the League of Nations as "token multilateralism"
- William Keylor argues that post-war Allied disunity was the major factor in the treaty's failure, with France left alone to enforce the settlement
- Sally Marks emphasises how German propaganda distorted perceptions of the treaty, which was "too gentle to restrict Germany for long but severe enough to enrage it permanently"
- William Mulligan takes a more optimistic view, arguing that 1920s agreements (Washington, Locarno, Kellogg-Briand) compensated for Versailles's shortcomings until the Great Depression
- Jürgen Tampke offers a revisionist view, arguing that claims about Versailles crippling Germany are "bad history" and that the reparations issue was political rather than economic
- The centenary assessment recognises both achievements (creating the League, protecting minorities) and failures (contradictory imperialism, not supporting Weimar, Allied disunity)
- Alternative approaches like "peace without victory" and negotiated settlement in 1917 might have created more lasting peace by addressing root causes of conflict