Historiography of the causes of World War I 1918 – 1930s . Straight after the war Allied historians argued that Germany was solely responsible for the start of the war ; a view influenced by the inclusion of ' war guilt ' clauses within the Treaty of Versailles . In 1916 Prince Lichnowsky had also circulated his views within Germany on the mishandling of the situation in July 1914 . In 1919 , the German diplomat Bernhard von Bülow ( not to be confused with his more famous uncle , the former Chancellor Bernhard von Bülow ) went through the German archives to suppress any documents that might show that Germany was responsible for the war and to ensure that only documents that were exculpatory might be seen by historians . As a result of Bülow ' s efforts , between 1923 – 27 the German Foreign Ministry published forty volumes of documents , which as the German - Canadian historian Holger Herwig noted were carefully edited to promote the idea that the war was not the fault of one nation but were rather the result of the breakdown of international relations . Certain documents such as some of the papers of the Chancellor Theobald von Bethmann Hollweg , which did not support this interpretation were destroyed . The few German historians in the 1920s such as Hermann Kantorowicz , who argued that Germany was responsible for the war , found that the Foreign Ministry went out of its way to stop their work from being published and tried to have him fired from his post at Kiel University . After 1933 , Kantorowicz who as a Jewish German would have been banned from publishing anyhow , was forced to leave Germany for his " unpatriotic " writings . With the exceptions of the work of scholars such Kantorowicz , Herwig has concluded that the majority of the work published on the subject of World War I ' s origins in Germany prior to Fritz Fischer ' s book " Griff nach der Weltmacht " was little more than a pseudo - historical " sham " . Academic work in the English - speaking world in the later 1920s and 1930s blamed the participants more or less equally . In the early - 1920s , several American historians opposed to the terms of the Treaty of Versailles such as Sidney Bradshaw Fay , Tyler Barchek , Charles A . Beard and Harry Elmer Barnes produced works that claimed that Germany was not responsible for war so Article 231 of the Treaty of Versailles , which had seemingly assigned all responsibility for the war to Germany and thus justified the Allied claim to reparations , was invalid . A feature of American " revisionist " historians of the 1920s was a tendency to treat Germany as a victim of the war and the Allies as the aggressors The objective of Fay and Barnes was to put an end to reparations imposed on Germany by attempting to prove what they regarded as the moral invalidity of Article 231 . The exiled Wilhelm praised Barnes upon meeting him in 1926 . According to Barnes , Wilhelm " was happy to know that I did not blame him for starting the war in 1914 . He disagreed with my view that Russia and France were chiefly responsible . He held that the villains of 1914 were the international Jews and Free Masons , who he alleged , desired to destroy national states and the Christian religion " The German Foreign Ministry lavished special " care " upon the efforts of both Fay and Barnes with generous use of the German archives and in the case of Barnes , research funds provided by the German government . The German government liked Fay ' s " The Origin of the War " so much that it purchased hundreds of copies in various languages to hand out for free at German embassies and consulates . The German government allowed books that were pro - German in their interpretation such as Barnes ' s " The Genesis of the World War " to be translated into German while books such as Bernadotte Schmitt ' s " The Coming of War 1914 " that were critical of German actions in 1914 were not permitted to be published in Germany . Chapter 10 of the William II ' s " Memoirs " is entitled " The Outbreak of War . " . In it the Kaiser lists twelve " proofs " from the more extensive " Comparative Historical Tables " that he had compiled , which demonstrate the preparations for war by the Entente Powers made in the spring and summer of 1914 . In particular he alleged : In a different approach , Lenin in his pamphlet " Imperialism — the Highest Stage of Capitalism " portrayed the war as imperialist , caused by rivalries triggered by highly organised financial monopolies , that by frenzied competition for markets and raw materials had inevitably brought about the war . Evidence of secret deals between the Tsar and British and French governments to split the spoils of war was released by the Soviets in 1917 – 18 . In the 1920s and 1930s , more socialist works built on this theme , a line of analysis which is still to be found , although vigorously disputed on the grounds that wars occurred before the capitalist era . Lenin argued that the private ownership of the means of production in the hands of a limited number of capitalist monopolies would inevitably lead to war . He identified railways as a ' summation ' of the basic capitalist industries , coal , iron and steel and that their uneven development summed up capitalist development . The National Socialist approach to the question of the war ' s origins were summed up in a pamphlet entitled " Deutschkunde uber Volk , Staat , Leibesubungen " . In 1935 , the British ambassador to Germany , Sir Eric Phipps summed up the contents of " Deutschkunde uber Volk , Staat , Leibesubungen " which described the origins of the war thus " Not Germany , but England , France and Russia prepared for war soon after the death of Bismarck . But Germany has also guilt to bear . She could have prevented the world war on three fronts , if she had not waited so long . The opportunity presented itself often - against England in the Boer War , against Russia when she was engaged against Japan . . . That she did not do so is Germany ' s guilt , though a proof that she was peaceful and wanted no war " . In the inter - war period , various factors such as the network of secret alliances , emphasis on speed of offence , rigid military planning , Darwinian ideas and a lack of resolution mechanisms were blamed by many historians . These ideas have maintained some currency in the decades since then . Famous proponents include Joachim Remak and Paul Kennedy . At the same time , many one sided works were produced by politicians and other participants often trying to exculpate themselves . In Germany these tended to deflect blame , while in Allied countries they tended to blame Germany or Austria - Hungary . The Fischer Controversy . In 1961 , the German historian Fritz Fischer published the controversial " Griff nach der Weltmacht " , in which Fischer argued that the German government had an expansionist foreign policy , formulated in the aftermath of Social Democratic gains in the election of 1912 and had started a war of aggression in 1914 . Fischer was the first historian to draw attention to the War Council held by the Kaiser Wilhelm II and the " Reich " ' s top military - naval leadership on December 8 , 1912 in which it was declared that Germany would start a war of aggression in the summer of 1914 . The Kaiser and the Army leadership wanted to start a war at once in December 1912 but objections from Grand Admiral Alfred von Tirpitz , who supported the idea of starting a war but argued that the German Navy needed more time to prepare and asked that the war be put off until the summer of 1914 . The Kaiser agreed to Tirpitz ' s request . In 1973 , the British historian John Röhl noted that in view of what Fischer had uncovered , especially the War Council meeting of December 8 , 1912 that the idea that Germany bore the main responsibility for the war was no longer denied by the vast majority of historians , although Fischer later denied claiming that the war was decided upon at that meeting . Annika Mombauer in contrast to Röhl observed in her work on Helmuth von Moltke that despite a great deal of research and debate " there is no direct evidence to prove that military decision - makers understood December 1912 as a decisive moment at which a future war had been agreed upon " . Fischer ' s discovery of Imperial German government documents calling for the ethnic cleansing of Russian Poland and German colonization to provide Germany with " Lebensraum " ( living space ) as a war aim , has also led to the widespread acceptance by historians of continuity between the foreign policies of Germany in 1914 and 1939 . Fischer alleged the German government hoped to use external expansion and aggression to check internal dissent and democratization . Some of his work is based on Theobald von Bethmann - Hollweg ' s Septemberprogramm which laid out Germany ' s war aims . Controversially , Fischer asserted a version of the " Sonderweg " thesis that drew a connection between aggression in 1914 and 1939 . Fischer was later to call Bethmann - Hollweg the " Hitler of 1914 " . Fischer prompted the " Primat der Innenpolitik " ( " primacy of domestic politics " ) school , emphasizing domestic German political factors . Some prominent scholars in this school include Imanuel Geiss , Hans - Ulrich Wehler , Wolfgang Mommsen and Volker Berghahn . The " Berlin War Party " thesis and variants of it , blaming domestic German political factors , became something of an orthodoxy in the years after publication . Nonetheless many authors have attacked it . German conservative historians such as Gerhard Ritter asserted that the thesis was dishonest and inaccurate . Ritter believed that Germany displayed the same traits as other countries and could not be singled out . In a 1962 essay , Ritter contended that Germany ' s principal goal in 1914 was to maintain Austria - Hungary as a great power and thus German foreign policy was largely defensive as opposed to Fischer ' s claim that it was mostly aggressive . Ritter claimed that the significance that Fischer attached to the highly bellicose advice about waging a " preventive war " in the Balkans offered in July 1914 to the Chief of Cabinet of the Austro - Hungarian foreign ministry , Count Alexander Hoyos by the German journalist Viktor Naumann was unwarranted . Ritter charged that Naumann was speaking as a private individual and not as Fischer claimed on behalf of the German government . Ritter felt that Fischer had been dishonest in his portrayal of Austro - German relations in July 1914 . Ritter charged that it was not true that Germany had pressured a reluctant Austria - Hungary into attacking Serbia . Ritter argued that the main impetus for war within Austria - Hungary was internal , and though there were divisions of opinion about the course to pursue in Vienna and Budapest , it was not German pressure that led to war being chosen . In Ritter ' s opinion , the most Germany can be criticized for in July 1914 was a mistaken evaluation of the state of European power politics . Ritter claimed that the German government had underrated the state of military readiness in Russia and France , falsely assumed that British foreign policy was more pacific than what it really was , overrated the sense of moral outrage caused by the assassination of Archduke Franz Ferdinand on European opinion , and above all , overestimated the military power and political common sense of Austria - Hungary . Ritter felt that in retrospect that it was not necessary from the German point of view to maintain Austria - Hungary as a great power but claimed that at the time most Germans regarded the Dual Monarchy as a " brother empire " and viewed the prospect of the Balkans being in the Russian sphere of influence as an unacceptable threat . Ritter argued that though the Germans supported the idea of an Austrian - Hungarian invasion of Serbia , this was more of an " ad hoc " response to the crisis gripping Europe as opposed to Fischer ' s claim that Germany was deliberately setting off a war of aggression . Ritter complained that Fischer relied too much on the memories of Austro - Hungarian leaders such as the Count István Tisza and Count Ottokar Czernin who sought to shift all of the responsibility for the war on German shoulders . Ritter ended his essay by writing he felt profound " sadness " over the prospect that the next generation of Germans would not be as nationalistically - minded as previous generations as a result of reading Fischer . The " Fischer Controversy " included ad hominem attacks on Fischer , with Ritter writing to Karl Dietrich Erdmann on May 25 , 1962 stating : " I am ready for any form of cooperation with you , in the hope that we will slay the monster of the new historical legend ! " In private , Ritter admitted that the documenatary evidence supported Fischer . In a letter to Hans Rothfels on March 26 , 1962 , before publishing an article attacking Fischer , Ritter wrote : " I am alarmed and dismayed by your letter of 21 March . If Bethmann , as you write , in July 1914 had the ' desire ' [ " Wunsch " ] to bring about war with Russia , then either he played without conscience with the fate of the German people , or he had simply incredible illusions about our military capablilities . In any case , Fischer would then be completely in the right when he denies that Bethmann seriously wanted to avoid war . . . If what in your view , Riezler ' s diary reveals is correct , I would have to discard my article , instead of publishing it . . . In any case we are dealing here with a most ominous [ " unheimlichen " ] state secret , and all historical perspectives are displaced [ " verschieben sich " ] , since . . . Bethmann Hollweg ' s September Program then appears in a wholly different light " . Later Works . In the 1960s two theories emerged to explain the causes of World War I . One championed by the West German historian Andreas Hillgruber argued that in 1914 , a " calculated risk " on the part of Berlin had gone awry . Hillgruber argued that what the Imperial German government had attempted to do in 1914 was to break the informal Triple Entente of Russia , France and Britain by encouraging Austria - Hungary to invade Serbia and thus provoke a crisis in an area that would concern only St . Petersburg . Hillgruber argued that the Germans hoped that both Paris and London would decide the crisis in the Balkans did not concern them and that lack of Anglo - French support would lead the Russians to reach an understanding with Germany . Hillgruber argued that when the Austrian attack on Serbia caused Russia to mobilize instead of backing down , the German Chancellor Theobald von Bethmann Hollweg under strong pressure from a hawkish General Staff led by General Moltke the Younger panicked and ordered the Schlieffen Plan to be activated , thus leading to a German attack on France . In Hillgruber ’ s opinion the German government had pursued a high - risk diplomatic strategy of provoking a war in the Balkans that had inadvertently caused a world war . Another theory was A . J . P . Taylor ' s " Railway Thesis " in his 1969 book " War by Timetable " . In Taylor ' s opinion , none of the great powers wanted a war but all of the great powers wished to increase their power relative to the others . Taylor argued that by engaging in an arms race and having the general staffs develop elaborate railway timetables for mobilization , the continental powers hoped to develop a deterrent that would lead to other powers seeing the risk of war as too dangerous . When the crisis began in the summer of 1914 , the need to mobilize faster than potential opponents made the leaders of 1914 prisoners of their logistics . The railway timetables forced invasion ( of Belgium from Germany ) as an unavoidable physical and logistical consequence of German mobilization . Taylor argued that the mobilization that was meant to serve as a threat and deterrent to war instead relentlessly caused a world war by forcing invasion . It may be argued that Taylor , who was one of the leaders of the Campaign for Nuclear Disarmament , developed his Railway Thesis to serve as a veiled admonition against the nuclear arms race . Other authors such as the American Marxist historian Arno J . Mayer , in 1967 , agreed with some aspects of the " Berlin War Party " theory but felt that what Fischer said applied to all European states . In a 1967 essay " The Primacy of Domestic Politics " , Mayer made a " Primat der Innenpolitik " ( " primacy of domestic politics " ) argument for the war ' s origins . Mayer rejected the traditional " Primat der Außenpolitik " ( " primacy of foreign politics " ) argument of diplomatic history because it failed to take into account that all of the major European countries were in a " revolutionary situation " in 1914 . In Mayer ' s opinion , in 1914 , Britain was on the verge of civil war and massive industrial unrest , Italy had been rocked by the Red Week of June 1914 , France and Germany were faced with ever - increasing political strife , Russia was facing a huge strike wave and Austria - Hungary was confronted with rising ethnic and class tensions . Mayer insists that liberalism was disintegrating in face of the challenge from the extreme right and left in Britain , France and Italy while being a non - existent force in Germany , Austria - Hungary and Russia . Mayer ended his essay by arguing that World War I should be best understood as a pre - emptive " counterrevolutionary " strike by ruling elites in Europe to preserve their power . In a 1972 essay " World War I As A Galloping Gertie " , the American historian Paul W . Schroeder blamed Britain for the First World War . Schroeder argued that the war was a " Galloping Gertie " , that it got out of control , sucking the Great Powers into an unwanted war . Schroeder thought that the key to the European situation was what he claimed was Britain ' s “ encirclement " policy directed at Austria - Hungary . Schroeder argued that British foreign policy was anti - German and even more anti - Austrian . Schroeder argued that because Britain never took Austria - Hungary seriously , it was British policy to always force concessions on the Dual Monarchy with no regard to the balance of power in Central Europe . Schroeder claimed that 1914 was a " preventive war " forced on Germany to maintain Austria as a power , which was faced with a crippling British " encirclement policy " aimed at the break - up of that state . The American historian Samuel R . Williamson , Jr . lays most of the blame with the Austro - Hungarian elites rather than the Germans in his 1990 book , " Austria - Hungary and the Origins of the First World War " . Another recent work is Niall Ferguson ' s " The Pity of War " which rejects the Fischer thesis , laying most of the blame on diplomatic bumbling from the British . Recently , American historian David Fromkin has blamed elements in the military leadership of Germany and Austria - Hungary in his 2004 book " Europe ' s Last Summer " . Fromkin ' s thesis is that there were two war plans ; a first formulated by Austria - Hungary and the German Chancellor to start a war with Serbia to reinvigorate a fading Austro - Hungarian Empire ; the second secret plan was that of the German Military leadership to provoke a wider war with France and Russia . He thought that the German military leadership , in the midst of a European arms race , believed that they would be unable to further expand the German army without extending the officer corps beyond the traditional Prussian aristocracy . Rather than allowing that to happen , they manipulated Austria - Hungary into starting a war with Serbia in the expectation that Russia would intervene , giving Germany a pretext to launch what was in essence a preventive war . Part of his thesis is that the German military leadership were convinced that by 1916 – 18 , Germany would be too weak to win a war with France , England and Russia . Notably , Fromkin suggests that part of the war plan was the exclusion of Kaiser Wilhelm II from knowledge of the events , because the Kaiser was regarded by the German General Staff as inclined to resolve crises short of war . Fromkin also argues that in all countries but particularly Germany and Austria documents were widely destroyed or forged to distort the origins of the war .