1) Myth: World War I started solely because Archduke Franz Ferdinand was assassinated.
Why it spreads: The single-cause fallacy and educational oversimplification that conflates the immediate spark with the complex underlying systemic causes.
2) Myth: Germany was completely and solely responsible for intentionally starting the war to conquer Europe.
Why it spreads: Post-war Allied propaganda and the lingering narrative established by the 'War Guilt' clause of the Treaty of Versailles.
3) Myth: All European nations eagerly and enthusiastically rushed into the war expecting a long, grueling conflict.
Why it spreads: Hindsight bias and the over-generalization of 'war enthusiasm' propaganda, ignoring the widespread reluctance and the 'short war' illusion held by leaders.
4) Myth: The complex system of secret alliances forced all countries to automatically declare war like falling dominoes without any human agency.
Why it spreads: Mechanistic historical narratives that ignore the deliberate diplomatic choices and calculated risk-taking behaviors of individual leaders during the July Crisis.
5) Myth: The war started simply because European monarchs, who were mostly cousins, had a personal family feud.
Why it spreads: The availability heuristic focusing on the recognizable familial ties between Kaiser Wilhelm II, King George V, and Tsar Nicholas II, while ignoring deep geopolitical realities.
6) Myth: The sinking of the RMS Lusitania is the direct reason World War I began.
Why it spreads: Chronological confusion and American-centric historical memory, confusing a major factor for US entry in 1917 with the outbreak of the global war in 1914.
7) Myth: World War I was triggered directly by a dispute over colonial territories in Africa and Asia.
Why it spreads: Overextending Marxist-Leninist theories of imperialist competition as the absolute direct trigger, while marginalizing the immediate Balkan crisis.
8) Myth: Great Britain entered the war primarily to defend democracy against authoritarianism.
Why it spreads: Wartime moral justification propaganda masking the actual geopolitical strategy to maintain the balance of power and secure the English Channel.
9) Myth: The Schlieffen Plan was a flawless, rigidly executed blueprint that forced Germany into starting the war.
Why it spreads: Post-war German military apologetics attempting to shift blame to strategic necessity rather than acknowledging diplomatic and political blunders.
10) Myth: An aggressive pre-war arms race made the outbreak of war in 1914 absolutely inevitable.
Why it spreads: The inevitability fallacy (teleological bias), assuming that because militarization occurred, the specific conflict in 1914 was predetermined to happen.
11) Myth: France started the war to seek immediate revenge for its defeat in the Franco-Prussian War and to reclaim Alsace-Lorraine.
Why it spreads: Exaggerating the role of French revanchism, which had significantly cooled down by 1914, to create a simplified narrative of mutual aggression.
12) Myth: Austria-Hungary declared war on Serbia specifically with the intention of starting a global conflict.
Why it spreads: Fundamental attribution error, assuming Austria-Hungary intended to spark a world war rather than a localized punitive expedition to crush Serbian nationalism.
13) Myth: The Black Hand was a massive, highly coordinated terrorist network backed entirely by the official Serbian government.
Why it spreads: Austrian wartime propaganda designed to justify the harshness of the July Ultimatum and legitimize the invasion of sovereign Serbia.
14) Myth: The war broke out because capitalism inherently required a massive global conflict to sustain economic growth.
Why it spreads: Ideological bias stemming from early 20th-century socialist and anti-war rhetoric that reduced complex diplomatic failures to purely economic imperatives.
