Dive into AP US History Unit 6 (1865–1898), the Gilded Age's "second American Revolution," where the US transforms from a war-torn nation into an industrial powerhouse. This episode contextualizes the era's massive shifts in industrialization, westward expansion, and immigration, while highlighting social tensions and reform movements. Perfect for AP exam prep with key frameworks like I-WRAP to ace contextualization questions.

• Contextualizing Period 6: Post-Civil War America and the three big forces—industrialization, westward expansion, immigration
• Industrial boom: Railroads, steel, electricity, big business, and corporate monopolies
• Westward expansion: Completion of continental conquest, Dawes Act (1887), closing of the frontier (1890), Frederick Jackson Turner thesis
• New im ...