Dive into Period 6 of AP US History (1865–1898), the Gilded Age's explosive transformation from a war-torn nation to an industrial powerhouse. This episode sets the stage with the colliding forces of industrialization, westward expansion, and mass immigration, while unpacking the social tensions, Native American displacements, and populist pushback that defined the era. Perfect for acing AP exam contextualization questions and connecting to Reconstruction and Progressivism.

• Contextualizing Period 6: Post-Civil War recovery and the "second American Revolution"
• Big forces: Industrialization, westward expansion, and the shift from "old" to "new" immigration
• Westward expansion: Completion of continental conquest, Dawes Act (1887), and Frederick Jackson Turner's Frontier Thesis (1890) ...