7.3

Conducting World War I

AP World History: Modern

The Western Front: Trench warfare

The failure of mobile warfare

Life in the trenches

British soldiers in trenches during World War I
Caption: British soldiers from the Cheshire Regiment in a trench at the Somme, 1916. The trench system defined the Western Front, where soldiers endured years of attrition warfare in appalling conditions.

Major battles: The cost of stalemate

Technology of modern warfare

Weapons that favored defense

Weapons designed to break the stalemate

Naval warfare

Other fronts

Eastern Front

Ottoman fronts

Global participation

Total war: The home front

Economic mobilization

Social changes

The end of the war

The turning point: 1917

Germany's defeat (1918)

Primary sources

Wilfred Owen, "Dulce et Decorum Est" (1917)

Erich Maria Remarque, All Quiet on the Western Front (1929)

A British nurse at the Somme (1916)

Key figures

Key events summary

Vocabulary