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Historiography of World War I

Area of study on 1914–1918 conflict

  • 10 min read
  • 5 chapters

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Historian Heather Jones argues that the historiography has been reinvigorated by a cultural turn in the 21st century. Scholars have raised entirely new questions regarding military occupation, radicalisation of politics, race, medical science, gender and mental health. Among the major subjects that historians have long debated regarding the war include: Why the war began; why the Allies won; whether generals were responsible for high casualty rates; how soldiers endured the poor conditions of trench warfare; and to what extent the civilian home front accepted and endorsed the war effort.

Causes of the war

Identifying the causes of World War I remains a debated issue. World War I began in the Balkans on 28 July 1914, and hostilities ended on 11 November 1918, leaving 17 million dead and 25 million wounded. Moreover, the Russian Civil War can in many ways be considered a continuation of World War I, as can various other conflicts in the direct aftermath of 1918.

Scholars looking at the long term seek to explain why two rival sets of powers (the German Empire, Austria-Hungary, and the Ottoman Empire against the Russian Empire, France, and the British Empire) came into conflict by the start of 1914. They look at such factors as political, territorial and economic competition; militarism, a complex web of alliances and alignments; imperialism, the growth of nationalism; and the power vacuum created by the decline of the Ottoman Empire. Other important long-term or structural factors that are often studied include unresolved territorial disputes, the perceived breakdown of the European balance of power, convoluted and fragmented governance, arms races and security dilemmas, a cult of the offensive, and military planning.

Scholars seeking short-term analysis focus on the summer of 1914 and ask whether the conflict could have been stopped, or instead whether deeper causes made it inevitable. Among the immediate causes were the decisions made by statesmen and generals during the July Crisis, which was triggered by the assassination of Archduke Franz Ferdinand of Austria by the Bosnian Serb nationalist Gavrilo Princip, who had been supported by a nationalist organization in Serbia. The crisis escalated as the conflict between Austria-Hungary and Serbia was joined by their allies Russia, Germany, France, and ultimately Belgium and the United Kingdom. Other factors that came into play during the diplomatic crisis leading up to the war included misperceptions of intent (such as the German belief that the UK would remain neutral), the fatalistic belief that war was inevitable, and the speed with which the crisis escalated, partly due to delays and misunderstandings in diplomatic communications.

The crisis followed a series of diplomatic clashes among the Great Powers (Italy, France, Germany, Britain, Austria-Hungary and Russia) over European and colonial issues in the decades before 1914 that had left tensions high. The cause of these public clashes can be traced to changes in the balance of power in Europe that had been taking place since 1867.

Consensus on the origins of the war remains elusive, since historians disagree on key factors and place differing emphasis on a variety of factors. That is compounded by historical arguments changing over time, particularly as classified historical archives become available, and as perspectives and ideologies of historians have changed. The deepest division among historians is between those who see Germany and Austria-Hungary as having driven events and those who focus on power dynamics among a wider set of actors and circumstances. Secondary fault lines exist between those who believe that Germany deliberately planned a European war, those who believe that the war was largely unplanned but was still caused principally by Germany and Austria-Hungary taking risks, and those who believe that some or all of the other powers (Russia, France, Serbia, the UK) played a more significant role in causing the war than has been traditionally suggested.

"Web of alliances" narratives

Although general narratives of the war tend to emphasize the importance of alliances in binding the major powers to act in the event of a crisis such as the July Crisis, historians such as Margaret MacMillan warn against the argument that alliances forced the Great Powers to act as they did: "What we tend to think of as fixed alliances before the First World War were nothing of the sort. They were much more loose, much more porous, much more capable of change."

The most important alliances in Europe required participants to agree to collective defence if they were attacked. Some represented formal alliances, but the Triple Entente represented only a frame of mind:

There are three notable exceptions that demonstrate that alliances did not in themselves force the great powers to act:

  • The Entente Cordiale between Britain and France in 1905 included a secret agreement that left the northern coast of France and the English Channel to be defended by the British Royal Navy, and the separate "entente" between Britain and Russia (1907) formed the so-called Triple Entente. However, the Triple Entente did not, in fact, force Britain to mobilise because it was not a military treaty.
  • Moreover, general narratives of the war regularly misstate that Russia was allied to Serbia. Clive Ponting noted: "Russia had no treaty of alliance with Serbia and was under no obligation to support it diplomatically, let alone go to its defence."
  • Italy, despite being part of the Triple Alliance, did not enter the war to defend the Triple Alliance partners.

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