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AP USH Unit 6 · Lesson 7 of 14CED Topic 6.7~ 50 min

Labor in the Gilded Age

The same engine that built the modern American economy built modern American labor conflict. Twelve-hour shifts, dangerous machinery, child workers in coal breakers, and falling real wages during depressions produced the first sustained national labor movement, two rival national federations, and four flagship strikes that pulled the federal government decisively to the side of capital. This lesson follows the line that runs from the Great Railroad Strike of 1877 through Pullman in 1894, and it traces how the Knights of Labor, the American Federation of Labor, and the courts together set the terms on which industrial workers would and would not be allowed to organize.

Learning Objectives

By the end of this lesson, students will be able to:

  • Describe the working conditions inside late-century American factories, mills, and railroads, including hours, wages, accident rates, and the expansion of child labor that accompanied industrial growth.
  • Compare the Knights of Labor and the American Federation of Labor as rival models of industrial unionism, accounting for membership rules, programs, leadership, and the consequences of each model.
  • Account for the causes, conduct, and outcomes of the four flagship Gilded Age strikes (the Great Railroad Strike of 1877, Haymarket in 1886, Homestead in 1892, and Pullman in 1894), and explain why each strike pulled federal authority further toward the side of capital.
  • Use Skill 6.C to construct an argument from the relationships among the lesson primary sources about whether organized labor in the Gilded Age was a defeated movement, a partial success, or both.
  • Account for the continuities and shifts in American labor between 1865 and 1898 (Reasoning 3), including the persistence of low wages and dangerous conditions and the shift from broad-membership to craft unionism after Haymarket.

Key Concepts

The story of Gilded Age labor is the story of the human cost that industrial capitalism extracted from the people who actually ran its machines. As prices for many manufactured goods fell after 1870 and the real wages of skilled workers rose modestly, many Americans saw improved standards of living, even as the gap between rich and poor grew wider than at any point in the nineteenth century (KC-6.1.I.C). The picture changed sharply for the workers underneath those headline numbers. Steelworkers in the Pittsburgh mills worked twelve-hour shifts, seven days a week, and rotated between day shift and night shift through a single twenty-four-hour swing every two weeks. Garment workers in New York lofts paid for their own thread and sewing-machine rent out of piece-rate wages that fell during every depression. Railroad brakemen lost fingers, hands, or lives to handheld link-and-pin couplers at a rate that dwarfed every other industrial occupation, and the Interstate Commerce Commission would not require automatic couplers until 1893. The industrial workforce grew, and child labor expanded along with it (KC-6.1.II.B.i): children as young as eight worked as breaker boys in Pennsylvania anthracite mines and as doffers in southern textile mills, and roughly one in six children between ten and fifteen was a wage earner in 1900. The wage settlement that the new factory order produced was, on the whole, less safe, less stable, and less free than the artisanal and farm work it replaced.

Workers responded by organizing. Labor and management clashed over wages and working conditions, with workers organizing local and national unions or directly confronting business leaders (KC-6.1.II.C). Two rival national federations took shape in the 1880s and divided the labor movement for the rest of the century. The first was the Knights of Labor, founded in 1869 in Philadelphia as a secret society of garment cutters and reorganized into a public organization in 1881 under Terence V. Powderly, a Pennsylvania-born machinist. The Knights opened their rolls to skilled and unskilled workers, to women, to African Americans, and to recent immigrants, and they rejected the trade-union assumption that craft membership was the basis for organization. They preached a sweeping program: the eight-hour day, equal pay for women, the abolition of child labor, government ownership of railroads and telegraphs, the replacement of the wage system with cooperative ownership, and an end to convict labor. After a successful 1885 strike against Jay Gould's Wabash Railroad, membership ballooned from roughly 100,000 to roughly 700,000 inside a single year. The Knights were the first major broad-membership national labor organization in American history.

The second federation was the American Federation of Labor, founded in December 1886 under Samuel Gompers, a London-born cigar maker. The AFL took the opposite organizing strategy. It was a federation of skilled-trade unions only, accepting unskilled workers and most women only at the margins, and it pursued what Gompers called pure and simple unionism focused on bread-and-butter wage and hour gains rather than the cooperative or political program of the Knights. Where the Knights asked what was wrong with industrial capitalism, the AFL asked what could be wrung out of it for craft members through the strike, the boycott, and the trade agreement. The AFL accepted industrial capitalism rather than challenging it. By 1900, after the Knights had collapsed, the AFL counted roughly 500,000 members and had become the dominant national labor body for the next forty years.

"Labor and management clashed over wages and working conditions, with workers organizing local and national unions or directly confronting business leaders."AP USH CED, KC-6.1.II.C (paraphrased)

Four flagship strikes carried the question of labor's place in industrial capitalism into the public square between 1877 and 1894. The first was the Great Railroad Strike of 1877. Pittsburgh, Baltimore, Martinsburg, and St. Louis erupted in July of that year after the Baltimore and Ohio Railroad announced a third wage cut in twelve months. The strike was spontaneous rather than union-organized, and at its peak it stopped most rail traffic between Chicago and the Atlantic coast for nearly two weeks. President Rutherford B. Hayes deployed federal troops, the first peacetime use of the regular army against American workers. More than one hundred strikers and bystanders were killed across multiple cities, and the railroads got their wage cuts. The strike of 1877 set the basic federal pattern that the next three strikes would confirm: when industrial conflict spilled into interstate commerce, the United States Army or the federal courts would intervene on the side of capital.

The second was the Haymarket affair of May 1886. A wave of national strikes for the eight-hour day on May 1, 1886, drew an estimated 350,000 workers off the job in cities across the country. Three days later in Chicago, a labor rally at Haymarket Square called to protest police violence against McCormick Reaper strikers ended when an unidentified bomb thrower killed seven police officers. Eight anarchists were tried for the bombing on the theory that their published rhetoric had incited it; four were hanged, one died by suicide, and the remaining three were eventually pardoned in 1893 by Illinois Governor John Peter Altgeld, who concluded that the trial had been a frame. The Knights of Labor had no organizational connection to the bomb, but the press painted them with the same anarchist brush, and Powderly's cautious public response failed to repair the damage. Membership collapsed from roughly 700,000 in 1886 to roughly 100,000 in 1890. Haymarket is the moment at which the broad-membership model of the Knights gives way to the craft-only model of the AFL.

The third was the Homestead Strike of 1892. The Amalgamated Association of Iron and Steel Workers, the strongest skilled-craft union in the country, struck the Carnegie Steel Homestead Works outside Pittsburgh after manager Henry Clay Frick announced wage cuts and a refusal to renew the union contract while Andrew Carnegie was vacationing in Scotland. Frick locked the workers out, hired three hundred Pinkerton agents, and floated them up the Monongahela River on barges to retake the plant by force. The Pinkertons were beaten back in a daylong battle on July 6 that killed at least nine people. Frick then secured Pennsylvania National Guard troops, broke the strike, and operated the mill with strikebreakers. The Amalgamated Association of Iron and Steel Workers was destroyed inside Carnegie's mills, and the Pittsburgh steel industry would not be unionized again until the New Deal era of the 1930s. Homestead is the moment at which the country's strongest craft union learned that it could not stand against the country's most modern corporation.

The fourth was the Pullman Strike of 1894. George Pullman, the manufacturer of the sleeping cars that ran on every major American railroad, cut wages by roughly twenty-five percent during the 1893 depression while refusing to reduce the rents in his company town outside Chicago. Workers walked out, and Eugene V. Debs's American Railway Union, a new industrial union that organized all railroad workers regardless of craft, voted a sympathy boycott of every train carrying Pullman cars. The boycott shut down rail traffic west of Chicago. Attorney General Richard Olney, a former railroad attorney, secured a federal injunction against the strike under the Sherman Antitrust Act on the theory that the boycott was a conspiracy in restraint of interstate commerce, and President Grover Cleveland sent federal troops to enforce the injunction over the objection of Illinois Governor Altgeld. Debs was jailed for violating the injunction, and the United States Supreme Court unanimously upheld his contempt conviction in In re Debs (1895), giving the federal courts a permanent constitutional weapon against the strike. Pullman is the moment at which the federal injunction became the principal legal device used to break American strikes for the next forty years.

YearStrikeTriggerFederal responseOutcome for labor
1877Great Railroad StrikeThird B&O wage cut in twelve monthsPresident Hayes deployed regular army troopsWage cuts upheld; over one hundred killed; first peacetime federal deployment against workers.
1886Haymarket affairPolice violence against eight-hour-day strikers at McCormickState prosecution of anarchists; no federal actionKnights of Labor publicly identified with anarchism; membership collapsed.
1892Homestead StrikeFrick wage cut and lockout at Carnegie SteelPennsylvania National Guard restored Frick's plantAmalgamated Association destroyed; steel non-union for forty years.
1894Pullman StrikePullman wage cut without rent reduction in company townFederal injunction under the Sherman Antitrust Act; federal troopsStrike broken; Debs jailed; In re Debs sanctioned the labor injunction.

A radical alternative survived the defeat of the broad-membership model. The Industrial Workers of the World, founded in Chicago in 1905 and known to its critics as the Wobblies, organized unskilled and immigrant workers in the lumber, mining, and migratory-harvest industries that the AFL had abandoned. The IWW envisioned one big union that would replace the wage system rather than negotiate inside it. Although the IWW falls just outside the bounds of Period 6, it sits on the curriculum as the period's organizational legacy: the unfinished part of the Knights of Labor program that craft unionism would not address. State and federal repression during and after the First World War would dismantle the IWW, but in the early twentieth century it kept the broad-membership tradition alive.

The political and legal context made all of this possible. Late-century courts read the common law of conspiracy, the Sherman Antitrust Act, and the Fourteenth Amendment as protections of contractual freedom that ran in favor of employers, not workers. In re Debs in 1895 turned the labor injunction into a routine instrument; Lochner v. New York in 1905 (just past the period boundary) struck down a New York maximum-hours law for bakers as an unconstitutional interference with the freedom of contract. Working-class political power was real but bounded: immigrant voters delivered urban majorities to political machines that returned services and graft, but they did not deliver federal labor legislation. The eight-hour day for federal employees in 1868, the abolition of the truck-store wage in some states, the federal Erdman Act of 1898 banning yellow-dog contracts on the railroads, and the slow spread of state factory-inspection statutes were the principal legislative gains of the period. Federal recognition of the right to organize would not come until the Wagner Act of 1935. The labor settlement of the Gilded Age was a settlement in capital's favor, and the Progressive Era and the New Deal would be the long political answer to it.

Primary Source Excerpts

Five sources frame the lesson. Together they let students reconstruct the Gilded Age labor argument from the workers' founding documents, from the press coverage of the great strikes, and from the Supreme Court decision that locked the federal injunction into place.

Document Library of Congress 1878

Knights of Labor, Preamble and Platform, 1878

"The recent alarming development and aggression of aggregated wealth, which, unless checked, will inevitably lead to the pauperization and hopeless degradation of the toiling masses, render it imperative, if we desire to enjoy the blessings of life, that a check should be placed upon its power and upon unjust accumulation, and a system adopted which will secure to the laborer the fruits of his toil."

The Reading platform of January 1878 was the founding public statement of the Knights of Labor. Drafted by Uriah Stephens and revised under Powderly, it set out the program by which the Knights would judge every legislative proposal of the next decade: the eight-hour day, the abolition of child and convict labor, equal pay for equal work for women, government ownership of the railroads and the telegraph, the replacement of the wage system with cooperatives, and a graduated income tax. Read alongside the AFL founding documents below, the preamble lets students see the choice the labor movement faced after Haymarket and the program that the AFL chose to abandon.

Knights of Labor, Preamble and Platform of the General Assembly, Reading, Pennsylvania, January 1878. Library of Congress digital ID: 12005437. View at Library of Congress →
Newspaper Chronicling America 1886

Haymarket Affair Coverage, Chicago and National Press, May 1886

Image reference: Front-page coverage from the Chicago Tribune, the New York Times, Harper's Weekly, and Frank Leslie's Illustrated Newspaper for May 5 through May 8, 1886. Wood-engraved illustrations show the Haymarket bomb explosion, the killed police officers laid out in uniform, and the eight defendants in court. Public domain. Reproduce digital scans from the Library of Congress Chronicling America newspaper archive.

The press coverage of Haymarket is the proof that newspapers, not the courts, did the political work of breaking the Knights of Labor. The Chicago and New York papers connected the bombing to a broad anarchist conspiracy on the morning after the rally, and the wood engravings that followed turned the eight Haymarket defendants into the public face of organized labor. Powderly's measured public response, which condemned both the bombing and the rush to judgment, satisfied no one. The contrast between the founding platform of 1878 and the press coverage of 1886 is the empirical proof of how quickly public opinion can shift against a movement that the press has reframed as a threat to public order.

Various newspapers, May 5-8, 1886. Library of Congress, Chronicling America historic American newspaper archive, LCCN sn82014381 and related titles. View at Chronicling America →
Photograph Library of Congress 1892

Homestead Strike, Photographic Documentation, July 1892

Image reference: Albumen prints and stereographs by Pittsburgh photographers B. L. H. Dabbs and others, showing the Carnegie Homestead Works on the Monongahela, the Pinkerton barges that landed at the mill on July 6, the makeshift breastworks the strikers built along the riverbank, and the Pennsylvania National Guard encampment that followed on July 12. Public domain. Reproduce from the Library of Congress digital file.

The Homestead photographs do for industrial conflict what Mathew Brady did for the Civil War: they put the casualties of a national event on a single visual surface that ordinary people could read. The images of the burned-out Pinkerton barges, of the strikers' wives bringing meals to the riverbank, and of the National Guard tents that occupied the town let students reconstruct the geography and the chronology of one strike with precision. They also let students see what the press coverage left out, including the role of women in the strike committee and the work of the strikebreakers who eventually crossed the picket line.

Pittsburgh photographers, Homestead Strike Documentation, July 1892. Library of Congress digital ID: 2002711936. View at Library of Congress →
Court Case U.S. Supreme Court 1895

In re Debs, 158 U.S. 564 (1895)

"The strong arm of the National Government may be put forth to brush away all obstructions to the freedom of interstate commerce or the transportation of the mails. If the emergency arises, the army of the Nation, and all its militia, are at the service of the Nation to compel obedience to its laws."

Justice David Brewer's unanimous opinion in In re Debs upheld the federal contempt conviction of Eugene V. Debs for violating the injunction that broke the Pullman Strike. The opinion rested the federal injunction power on the federal interest in protecting interstate commerce and the federal mails rather than on the Sherman Antitrust Act, but the legal effect was the same: federal judges could enjoin a strike on the application of a federal attorney without a jury, and federal marshals and federal troops could enforce the injunction. In re Debs turned the labor injunction into the dominant legal weapon against American strikes until the Norris-LaGuardia Act of 1932 narrowed it. The case is the legal capstone of the four flagship strikes.

United States Supreme Court, In re Debs, 158 U.S. 564 (May 27, 1895). Justia U.S. Supreme Court archive. View at U.S. Supreme Court (Justia) →
Document Library of Congress 1886

Samuel Gompers, AFL Founding Documents, December 1886

"What does labor want? We want more schoolhouses and less jails; more books and less arsenals; more learning and less vice; more leisure and less greed; more justice and less revenge. We want more of the opportunities to cultivate our better natures."

The AFL convention in Columbus, Ohio, in December 1886 was the founding moment of pure and simple unionism in the United States. Gompers's speeches and the federation's constitution defined organized labor for the next half century: a federation of skilled-craft national unions, autonomous within their own jurisdictions, focused on the strike, the boycott, and the trade agreement, and unwilling to accept the broad-membership coalition that Powderly had built. Read against the Knights of Labor preamble, the Gompers documents are the inflection point. Haymarket had taken the broad-membership model off the table; the AFL constitution put a narrower, harder, and more durable model in its place.

American Federation of Labor, Constitution and Founding Speeches, Columbus, Ohio, December 1886. Library of Congress digital ID: 12005438. View at Library of Congress →

Discussion Questions

  1. (Continuity and Change) Compare the Knights of Labor preamble of 1878 with the AFL founding documents of 1886. Identify two continuities and two significant shifts between the two visions. Which set, the continuities or the shifts, did more to determine the trajectory of the American labor movement, and on what grounds?
  2. (Causation) Trace the causal chain that runs from the Haymarket bombing on May 4, 1886, to the collapse of Knights of Labor membership by 1890. At which step in the chain do you think a different choice by Powderly, by the Chicago press, or by the trial judge would have produced a different outcome, and why?
  3. (Comparison) Compare the federal response to the Great Railroad Strike of 1877, the Homestead Strike of 1892, and the Pullman Strike of 1894. What pattern emerges, and what does the pattern reveal about the relationship between organized labor and the federal government during the Gilded Age?
  4. (Continuity and Change) Industrial working conditions in 1898 in many ways resembled those of 1865: long hours, dangerous machinery, and falling real wages during depressions. Identify one specific way the situation of the industrial worker had nonetheless shifted by 1898, and explain why that shift mattered for the workers themselves.
  5. (Sourcing) Account for how the perspective and the audience of the Knights of Labor preamble, the Haymarket press coverage, the Homestead photographs, the In re Debs opinion, and the AFL founding speeches each shape what the source can and cannot tell us about the question of organized labor's place inside American industrial capitalism.

Classroom Activities

15 min

Strike Map and Timeline

Project a wall map of the United States covering the years 1877 through 1894. In pairs, students place the four flagship strikes on the map and the timeline, label each with one cause, one federal response, and one outcome, and color-code them by which side of capital or labor the federal response served. The pairs then write a one-sentence claim that summarizes the pattern they see.

25 min

Knights Versus AFL Decision Lab

Distribute the Knights of Labor preamble and the AFL founding speech as paired handouts and a two-column graphic organizer with rows for membership rules, program, leadership, tactics, and likely consequences. Students complete the organizer in pairs, then defend in writing the choice they would have made in 1886 if they had been a Chicago packinghouse worker, a Pittsburgh steel puddler, or a New York garment worker.

20 min

Reading the Homestead Photographs

Project the 1892 Homestead photograph series at full size. Students annotate the images in five layers: the geography of the mill on the Monongahela, the strikers' breastworks, the Pinkerton barges, the National Guard tents that followed, and the women and children visible at the margins. Each layer is matched to a key concept code (KC-6.1.II.C, KC-6.1.II.B.i, KC-6.1.I.C). The activity rehearses the visual document type that often appears on the AP exam.

20 min

In re Debs in Plain Language

Distribute the operative paragraph of Justice Brewer's opinion. In small groups, students translate the paragraph into plain language a high-school sophomore could read, then identify the specific federal power the opinion creates and the specific labor tactic it disables. Each group ends by predicting one consequence the opinion would have for American labor in the next forty years and supports the prediction with one piece of evidence drawn from the lesson.

Vocabulary

The first major broad-membership national labor organization in U.S. history, founded in 1869 and reorganized as a public order under Terence V. Powderly in 1881, which welcomed skilled and unskilled workers, women, Black workers, and immigrants and peaked at roughly 700,000 members in 1886.
A federation of skilled-trade unions founded in December 1886 under Samuel Gompers, which pursued bread-and-butter wage and hour gains and accepted industrial capitalism rather than challenging it.
The Pennsylvania-born machinist who led the Knights of Labor as Grand Master Workman from 1879 through the federation's collapse in the early 1890s and who tried unsuccessfully to keep the Knights distinct from the anarchist movement after Haymarket.
The London-born cigar maker who founded the American Federation of Labor in 1886 and led it for nearly forty years, articulating the pure and simple craft unionism that defined the federation.
The first national strike in U.S. history, sparked by a third wage cut on the Baltimore and Ohio Railroad in twelve months, which President Hayes broke with regular army troops in the first peacetime federal deployment against American workers.
The May 1886 Chicago labor rally at which an unidentified bomb thrower killed seven police officers, after which the public conflation of the Knights of Labor with anarchist violence collapsed Knights membership.
The 1892 lockout of the Amalgamated Association of Iron and Steel Workers at Andrew Carnegie's Homestead works, broken by Henry Clay Frick using Pinkerton agents and the Pennsylvania National Guard, which destroyed unionism in the Pittsburgh steel industry until the 1930s.
The 1894 American Railway Union boycott of every train carrying Pullman cars, broken by a federal injunction under the Sherman Antitrust Act and federal troops sent over the objection of Illinois Governor Altgeld.
The Indiana railroad union leader who organized the American Railway Union in 1893, led the Pullman boycott in 1894, was jailed under the federal injunction upheld in In re Debs, and emerged from prison as the founding figure of American socialism.
The coke and steel manager whom Andrew Carnegie installed as chairman of Carnegie Steel in 1889 and who used Pinkerton agents and the state militia to break the 1892 Homestead Strike while Carnegie was in Scotland.
Private armed guards employed by the Pinkerton National Detective Agency, used by industrialists across the period as anti-strike forces, most famously the three hundred Pinkertons floated up the Monongahela River to retake the Homestead works in July 1892.
A court order issued by a federal judge directing a person or organization to stop a particular action, used after In re Debs as the dominant legal weapon for breaking strikes that affected interstate commerce or the federal mails.
The 1895 unanimous Supreme Court decision that upheld Eugene V. Debs's contempt conviction for violating the Pullman Strike injunction and constitutionalized the federal injunction power against organized labor.
The radical industrial union founded in Chicago in 1905, known as the Wobblies, which organized unskilled and immigrant workers the AFL had abandoned and pursued one big union to replace the wage system.
The signature demand of nineteenth-century American labor, embraced by the Knights of Labor and the AFL alike, secured for federal employees in 1868 but not for most private-sector industrial workers until the Fair Labor Standards Act of 1938.
The employment of children under fourteen for wages in factories, mills, and mines, which expanded along with the industrial workforce after 1865 and was not seriously regulated at the federal level until the 1930s.
A late-century employment agreement that required workers to pledge as a condition of employment that they would not join a union, banned on the railroads by the federal Erdman Act of 1898 and not generally outlawed until the Norris-LaGuardia Act of 1932.
The 1890 federal statute aimed at industrial trusts that the federal courts repeatedly turned against organized labor instead, most notably as the legal basis for the federal injunction that broke the Pullman Strike.

Standards Alignment

Draft alignment — pending educator review. AP USH codes correspond to the official College Board Course and Exam Description (Effective Fall 2023, Version 1). Statements below are paraphrased in the CountryReports voice; refer to the College Board's published CED for verbatim wording.

AP US History CED-ALIGNED

Theme

WXTWork, Exchange, and Technology — the rise of industrial capitalism and the labor movements that organized in response.

Historical Thinking Skill and Reasoning Process

Skill 6.CApply historical reasoning to account for the relationships among different pieces of evidence to construct an argument about the place of organized labor in Gilded Age America.
Reasoning 3Continuity and Change — account for patterns of continuity or change in the situation of industrial workers across time.

Learning Objective

LO 6.EAccount for the socioeconomic continuities and changes that accompanied the growth of industrial capitalism from 1865 to 1898.

Key Concepts

KC-6.1.I.CAs the price of many goods fell, workers' real wages rose, providing new access to a variety of goods and services. Many Americans saw improved standards of living, while the gap between rich and poor grew.
KC-6.1.II.B.iThe industrial workforce grew, and child labor expanded along with it.
KC-6.1.II.CLabor and management clashed over wages and working conditions, with workers organizing local and national unions or directly confronting business leaders.
National Cross-Walks
NCSS Theme 7Production, Distribution, and Consumption — the wage relationship as the dominant form of nineteenth-century American work and the bargaining institutions that grew up around it.
NCSS Theme 6Power, Authority, and Governance — the federal government as decisive actor in industrial conflict between 1877 and 1894.
NCSS Theme 5Individuals, Groups, and Institutions — the rival institutional models of the Knights of Labor and the AFL.
C3 D2.His.1.9-12Account for how historical context shaped the perspectives of people in different times and places.
C3 D2.Eco.10.9-12Use current data to evaluate the role of labor markets, including the institutions that affect them, in determining wages and employment.
CCSS RH.11-12.2Identify the central ideas of a primary or secondary source and provide a precise summary that relates the ideas to one another.
CCSS RH.11-12.6Evaluate authors' differing points of view on the same historical event by assessing the authors' claims, reasoning, and evidence.
CCSS RH.11-12.9Integrate information from diverse sources, including primary and secondary, into a coherent understanding of an idea or event.
Discipline-Specific National Standards
NSH Era 6 · Std 3Account for the rise of the American labor movement and how political issues reflected social and economic changes.
NSH Era 6 · Std 1Account for how the rise of corporations, heavy industry, and mechanized farming transformed the American people between 1865 and 1898.
NCEE Standard 13Income for most people is determined by the market value of the productive resources they sell, including labor, and is influenced by the supply of and demand for labor.
Other Assessment Frameworks
NAEP US History · G8 / G12Theme 3: The Gathering and Interactions of Peoples, Cultures, and Ideas — the nineteenth-century immigrant industrial workforce as a stress test of American institutional capacity.
AP World HistoryCross-reference Unit 6 (Consequences of Industrialization) — American industrial unionism as one node in the late-nineteenth-century global labor movement.
AP US Government and PoliticsCross-reference the federal-state balance and the doctrine of judicial review, both of which the labor injunction litigation of the 1890s helped redefine.

AP Practice Questions

Multiple Choice Sample ~ 2 min
1Question: The collapse of the Knights of Labor between 1886 and 1890 is best understood as a result of which of the following?
  • (A) A series of court decisions that ruled the Knights' cooperative ownership program unconstitutional under the Fourteenth Amendment.
  • (B) The public association of the Knights with the anarchist bombing at Haymarket Square in May 1886, which broke the federation's reputation even though no Knights leader had any connection to the bomb.
  • (C) Terence V. Powderly's open endorsement of the Pullman boycott of 1894 and the resulting federal indictments of Knights officers.
  • (D) Samuel Gompers's purchase of Knights of Labor charters and assets at the AFL founding convention in December 1886.
  • (E) President Cleveland's executive order banning federal recognition of organizations that admitted women and Black workers as members.

Correct: (B). Knights of Labor membership stood at roughly 700,000 in mid-1886. The Haymarket bombing on May 4 of that year, and the press campaign that followed, identified the Knights with anarchist violence in the public mind and collapsed membership to roughly 100,000 inside three years (KC-6.1.II.C). The other options invert or fabricate the historical record (LO 6.E; Skill 6.C).

Short Answer Question ~ 12 min · 1 page
2Question: Using your knowledge of United States history from 1865 to 1898, answer all three parts that follow.
  1. Identify ONE specific way in which industrial working conditions between 1865 and 1898 differed from the work that most Americans had performed before the Civil War.
  2. Explain ONE specific difference between the Knights of Labor and the American Federation of Labor as models of industrial unionism.
  3. Explain ONE specific way in which the federal government shaped the outcome of the four flagship Gilded Age strikes (1877, 1886, 1892, or 1894).

Scoring: 1 point for each part. Strong responses to part (a) name a specific shift such as the twelve-hour shift, the rise of piece-rate wages, the expansion of child labor in mines and textile mills, or the high accident rates that handheld railroad couplers produced (KC-6.1.II.B.i, KC-6.1.II.C). Part (b) responses might cite the broad-membership versus craft-only difference, the Knights' cooperative-ownership versus the AFL's pure and simple unionism, or the difference in willingness to accept industrial capitalism as the framework inside which labor would bargain. Part (c) responses might cite President Hayes's deployment of regular army troops in 1877, the state-level prosecution of the Haymarket defendants in 1886-1887, the Pennsylvania National Guard's role at Homestead in 1892, or the federal injunction and federal troops sent against the Pullman strikers in 1894 and the Supreme Court's unanimous decision in In re Debs in 1895.

Document-Based Question Stem ~ 60 min · 7 documents
3Prompt: Account for the extent to which organized labor reshaped the relationship between American workers and American industrial capitalism between 1877 and 1900. Build your argument with evidence drawn from the seven documents and from your own knowledge of the period.

The full seven-document set for this DBQ lives in the Unit 6 practice exam packet (Document A: Knights of Labor preamble, 1878; Document B: Harper's Weekly Haymarket coverage, May 1886; Document C: Samuel Gompers, AFL founding speech, December 1886; Document D: Homestead Strike photograph and dispatch, July 1892; Document E: Pullman company-town circular, 1894; Document F: Justice Brewer, In re Debs opinion, 1895; Document G: Lewis Hine breaker-boys photograph, Pennsylvania anthracite, ca. 1908, used as outside-context capstone).

Scoring framework: 1 point thesis, 1 point contextualization, up to 4 points evidence (at least three documents used to support the argument, plus an outside-evidence point), 1 point sourcing (point of view, purpose, situation, audience for at least three documents), 1 point complexity. Maximum 7 points.

Long Essay Question Stem ~ 40 min
4Prompt: Account for the continuities and shifts in American industrial labor between 1865 and 1898. In your response, defend a clear claim with specific historical evidence drawn from at least three of the developments listed below: the Great Railroad Strike of 1877, the rise and fall of the Knights of Labor, the Haymarket affair of 1886, the Homestead Strike of 1892, the Pullman Strike of 1894 and In re Debs, the rise of the American Federation of Labor, and the expansion of child labor in mines and textile mills.

Scoring framework: 1 point thesis, 1 point contextualization, 2 points evidence (at least two pieces of specific historical evidence, one of which directly supports the argument), 1 point analysis using the Continuity and Change reasoning process, 1 point complexity. Maximum 6 points.