AP US History · Lesson 29

Who Held Power in the Gilded Age, 1865–1898?

Unit 6 review: key dates, the facts that explain power in the Gilded Age, practice questions, and LEQ and DBQ planning for 1865–1910.

What Industrial Growth Changed After 1865

The post-Civil-War United States built a national industrial economy through railroads, corporate capital, technological change, western extraction, and large-scale migration. That growth created new wealth, middleclass occupations, and consumer possibilities while also producing dangerous labor conditions, concentrated corporate power, urban overcrowding, racial exclusion, and recurring political demands for regulation. The federal government was never simply absent. It subsidized railroads and settlement, fought Native nations, enforced or abandoned civil rights, regulated interstate commerce, excluded Chinese immigrants, intervened in strikes, and debated money and tariffs. The argument over government's role was already underway before Progressivism.

The Sequence From the Railroad Strike to Plessy

Key dates, 1869–1896
DateEvent
1869Transcontinental railroad completed.
1877Great Railroad Strike; Reconstruction enforcement retreats.
1882Chinese Exclusion Act.
1883Pendleton Civil Service Act.
1886Haymarket.
1887Interstate Commerce Act and Dawes Act.
1890Sherman Antitrust Act and Wounded Knee.
1892Homestead strike and Populist Omaha Platform.
1894Pullman strike.
1896Plessy v. Ferguson and McKinley defeats Bryan.

Use These Facts to Explain Power in the Gilded Age

  • Railroad land grants: federal policy helped create private corporate growth.
  • Dawes Act: assimilation and land loss replaced treaty-based recognition as a dominant Native policy.
  • Knights of Labor versus AFL: workers disagreed over the scope and purpose of unionism.
  • Chinese Exclusion: immigration control became decisively federal and racialized.
  • Middle-class white-collar work: industrialization changed social structure, not only factory production.
  • Sharecropping and Jim Crow: the New South mixed limited industrial change with deep economic and racial continuity.
  • Omaha Platform: agrarian protest demanded monetary, regulatory, and democratic reform.
  • ICC and Sherman Act: federal regulation began before the Progressive Era but initially remained weak.

Writing Bridges: Connecting Units

The final practice tasks for this unit ask you to think across more than one period. Before you write, build the evidence and decide what each example proves.

Date discipline. If a prompt begins in 1865, treat the Homestead Act of 1862 as context, not direct evidence, and use post-1865 settlement as your main evidence. Manifest Destiny in the 1840s and the Mexican-American War are background to a longer tradition of expansion, not direct 1865–1898 evidence.

Explain, do not list. Do not list reforms that happen inside a period without explaining what industrial problem each one answered.

Do not let one economic document remain only economic. Ask which social relationship changed because of it: work, class, race, migration, family life, urban politics, or government power.

Practice set

Exam mode

Exam mode runs on the clock of the real section and holds the explanations until you submit. You then see your score and an explanation for each question.

  • The exam covers 12 questions and 3 written responses.
  • A single timer of 2 hr 12 min runs for the whole set.

Study mode

Study mode lets you answer each question at your own pace and shows the explanation as soon as you check your answer.

  • The 15 questions appear in a new order each session.
  • The explanation opens when you check each answer.