Linked from

The 394 pages that link to World War I, each with the reason it gives.

• Gallipoli campaignNarrower topic: Gallipoli was one of the war’s major campaigns outside the Western Front.

• IsolationismRelated: Its casualties and aftermath strengthened American opposition to another European war.

• Total warBroader topic: Industrial armies, home-front mobilization, and blockade made it a defining total-war case.

• Alexander FlemingRelated: Fleming’s wartime work in military hospitals exposed him to the limits of treating infected wounds.

• AppeasementNarrower topic: Its enormous casualties and destruction made another European war especially difficult to contemplate.

• Royal Air ForceNarrower topic: Wartime aviation’s rapid growth made an independent British air force seem necessary.

• C. S. LewisRelated: Lewis served in the British Army and was wounded in France in 1918.

• Fourteen PointsNarrower topic: The program set out terms for ending this war and addressing its causes.

• Historical causationBroader topic: Its outbreak is explained through both the assassination crisis and longer-term rivalries.

• RationingRelated: Wartime shortages led governments, including Britain’s, to introduce rationing.

• Universum Film AGRelated: Wartime propaganda concerns helped prompt UFA’s creation.

• VorticismRelated: The war disrupted the circle and ended Vorticism’s brief collective activity.

• Air interdictionRelated: Early aircraft attacked enemy communications and movement, foreshadowing later interdiction missions.

• Anglo-Japanese AllianceRelated: Japan entered the war against Germany, consistent with its alliance with Britain.

• De StijlRelated: Neutral Netherlands became a setting for artists seeking a new social and artistic order.

• German Expressionist cinemaRelated: Defeat and upheaval formed the immediate historical backdrop to the movement’s emergence.

• Jean CocteauRelated: Cocteau’s wartime ambulance service and postwar artistic networks formed part of his early experience.

• WarBroader topic: Industrialized warfare and alliance escalation made this conflict a defining modern case.

• Weimar cinemaRelated: Defeat and revolution transformed German society as the Republic began.

• Air powerRelated: Wartime reconnaissance and air combat established early military roles for aircraft.

• Democratic peace theoryRelated: Its alliances and shifting regimes complicate claims about democracy and the onset of war.

• George VNarrower topic: It defined George V’s wartime role and intensified anti-German feeling in Britain.

• History of aviationRelated: The war rapidly expanded aircraft production and military aviation roles.

• William Henry BraggRelated: Bragg contributed scientific expertise to British wartime work on submarine detection.

• Kellogg–Briand PactNarrower topic: The war’s devastation created urgency for an international renunciation of war.

• Lost GenerationNarrower topic: Its violence disrupted the beliefs and lives of writers who came of age during it.

• Treaty of Bucharest (1913)Related: The treaty’s unsettled rivalries contributed to tensions in the region before 1914.

• War poetryBroader topic: Its industrialized trench warfare produced a large body of soldier-poets and anti-heroic verse.

• Aristide BriandRelated: Its devastation and aftermath shaped Briand’s pursuit of security and reconciliation.

• Assassination of Archduke Franz FerdinandNarrower topic: The assassination helped initiate the chain of decisions that expanded into the war.

• Guillaume ApollinaireRelated: Apollinaire served in the French army, was wounded, and wrote wartime poetry.

• Hundred Days OffensiveNarrower topic: The Hundred Days Offensive was the final Allied campaign on the war’s Western Front.

• Military engineeringRelated: Trench systems and large-scale infrastructure made engineering central to prolonged industrial warfare.

• Representation of the People Act 1918Related: Wartime service and social change intensified pressure to reform the electorate.

• Silver Age of Russian PoetryRelated: The war intensified the crises that preceded the period’s revolutionary rupture.

• TankNarrower topic: Trench warfare created the need for protected vehicles that could cross shell-damaged ground.

• Counter-battery fireNarrower topic: Sound ranging and flash spotting developed as armies sought to locate concealed guns.

• Daylight saving timeNarrower topic: Wartime fuel conservation helped prompt early national adoption of clock changes.

• Joseph SchumpeterRelated: The war and its aftermath formed the political setting for Schumpeter’s brief public service in Austria.

• MilitarismBroader topic: Prewar arms competition and military planning contributed to a crisis that leaders struggled to contain.

• Piet MondrianRelated: The war kept Mondrian in the Netherlands, where contact with Dutch artists helped shape De Stijl.

• Population transferRelated: Its collapse of empires created new minorities and migration crises that informed transfer proposals.

• Self-propelled artilleryNarrower topic: The war accelerated experiments with motorized artillery and mobile battlefield weapons.

• Shell shockNarrower topic: The term emerged amid the mass combat and casualty crises of this war.

• Swiss neutralityRelated: Switzerland remained outside the fighting while mobilizing to defend its borders.

• War economyBroader topic: Its prolonged fronts forced states to coordinate industry, labor, and supplies on a new scale.

• Anglo-German naval arms raceNarrower topic: The arms race formed part of the prewar tensions surrounding the conflict, but did not alone cause it.

• Anthony EdenRelated: Eden served as an army officer in the war before entering Parliament.

• BalkansRelated: The assassination in Sarajevo helped trigger the crisis that expanded into the war.

• Billy MitchellRelated: Mitchell gained operational experience directing American aviation during the war.