Chapter 16-17: Causes of the Civil War / The Civil War (1820-1865)

Chapter 18: Reconstruction and the Changing South (1863–1896)

Chapter 19: The New West (1865–1914)

Chapter 20: Industrial Growth (1865–1914)

Chapter 21: A New Urban Culture (1865–1914)

Chapter 22: The Progressive Era (1876–1920)

Chapter 23: Becoming a World Power (1865–1916)

Chapter 24: World War I (1914–1919)

Chapter 25: The Roaring Twenties (1919–1929)

Chapter 26: The Great Depression (1929–1941)

Chapter 27: The World War II Era (1935–1945)

Chapter 28: The Cold War Era (1945–1991)

Chapter 29: Prosperity, Rebellion, and Reform (1945–1980)

Chapter 30: The Nation in a New World (1970–Present)