Chapter 22 World War I

• Section 1 The Origins of World War I
• Section 2 A New Kind of War
• Section 3 The Course of the War
• Section 4 The Peace
• Section 5 Consequences of the War for the West

Chapter 23 Revolution, Depression and the Rise of Totalitarianism

• Section 1 Revolution in Russia
• Section 2 Post-War Democracies
• Section 3 The Global Depression
• Section 4 Totalitarianism, Authoritarianism and Militarism

Chapter 24 The Growth of Colonial Nationalism, 1880-1939 

• Section 1 The Imperial World Order
• Section 2 From Empire to Commonwealth: Transformation of the British Empire
• Section 3 Nationalism in Southwest Asia and Africa
• Section 4 Nationalism in China and Southeast Asia
• Section 5 Nationalism in the American Sphere of Influence​

Chapter 25 World War II

• Section 1 Aggression and Crisis in the 1930s
• Section 2 The Early Years of the War
• Section 3 The Holocaust and Other Atrocities
• Section 4 Allied Victories