American Labor Movement: A Detailed Summary

American Labor Movement
Garment Workers on Strike, New York City, USA. (1913) (Colorized by historycrunch.com)

Table of Contents

The American Labor Movement was an important aspect of many different historical periods in American history. It had its beginnings in the Industrial Revolution and continued to develop throughout the 20th century.

The American labor movement refers to the parts of American history that have significantly shaped the working conditions, rights, and lives of millions of American workers. From the early struggles of labor unionsAn organized group of workers that negotiates together with employers over wages and conditions. to the achievements of labor laws, this movement highlights the fight for fair wages, reasonable working hours, and safe working conditions. This article explores the history, key events, and impacts of the American labor movement. As a historical event, the American Labor Movement is best related to the events of the Industrial Revolution (Gilded Age), Great Depression and modern American history.

Industrial RevolutionNotebook Definition
Facts that CrunchFactsthatCrunch
Collective Bargaining
(noun)
Collective bargaining is the process where workers join together through a labor union to negotiate with their employer as a group over wages, hours, and working conditions. Because workers bargain as a group rather than one at a time, they have more leverage in the negotiation.
in a sentence: The American Federation of Labor used collective bargaining to push for higher wages and safer workplaces.
Source: Library of Congress© factsthatcrunch.comMore Industrial Revolution Facts →

American Labor Movement – Origins

The origins of the American labor movement can be traced back to the early 19th century, during the events of the Industrial Revolution. This period was a time of incredible change, both technologically and socially. For instance, it saw societies shift from agrarianBased on farming and rural life rather than industry or city manufacturing. economies to industrialized cities, where factories and mills became the primary sources of employment. However, working conditions in these factories were often harsh and dangerous, with long hours and low pay. Child labor was also a common issue in industrial factories and mines of the time. The struggles and hardships of the working-class people in the Industrial Revolution were the main factor that ultimately led to the rise of the labor movement. One of the main strategies used by the early labor movement was the establishment of labor unions. In short, a labor union is an organized association of workers formed to protect and improve their rights and interests through collective bargainingThe process where workers, through their union, negotiate as a group with an employer over pay and conditions. with employers over wages, working conditions, and other employment terms.

The first American labor unions began to form in the late 1700s and early 1800s, such as the Federal Society of Journeymen Cordwainers in 1794 and the Mechanics’ Union of Trade Associations in the 1820s. These early unions focused on protecting the interests of skilled workers, advocating for shorter working hours and higher wages. However, they faced significant opposition from employers and the government, which often viewed unions as something that interfered with business operations.

One of the early successes of the labor movement was the push for a 10-hour workday. For example, in the 1830s and 1840s, labor activists organized strikesA work stoppage organized by employees to pressure employers into meeting their demands. and petitions to reduce the standard workday from 12 to 14 hours to 10 hours. This movement saw some victories, with several states passing laws to limit working hours for specific industries.

Young child laborers working at textile factory machines in Georgia, 1909
Child laborers in a textile factory in Georgia in 1909. (Colorized by historycrunch.com)
Industrial RevolutionBy the Numbers
Facts that CrunchFactsthatCrunch

Factory workers in the 1800s faced very long daily hours, and labor activists fought to cut those hours down, step by step.

12 to 14
Standard factory workday at the start of the 1800s
10
Hours activists first demanded in the 1830s and 1840s
8
Hours the Knights of Labor demanded starting in the 1880s
700,000
Knights of Labor members at peak in 1886
1,840
Year President Van Buren ordered the 10-hour day for federal workers
The push for shorter hours moved in two main steps: first to 10 hours in the 1830s and 1840s, then to 8 hours by the 1860s and 1880s. The Fair Labor Standards Act of 1938 finally set a national standard for the workday and overtime pay.
Source: Library of Congress© factsthatcrunch.comMore Industrial Revolution Facts →

American Labor Movement – Early Organizations

The late 19th century was a period of significant growth for the American labor movement. For instance, this period of time was marked by the formation of national labor organizations and major strikes that highlighted the tensions between workers and employers in the industrial age. Specifically, the Knights of Labor and the American Federation of Labor were important organizations from this time.

Founded in 1869, the Knights of Labor was one of the first significant national labor organizations in the United States. The Knights argued in favor of social reforms, including the eight-hour workday, equal pay for equal work, and the abolition of child labor. As an organization, it grew rapidly in the 1880s, reaching a peak membership of approximately 700,000. However, the Knights’ influence lessened after the Haymarket Riot of 1886, which was a violent labor protest in Chicago that turned deadly when a bomb was thrown at police. It ultimately led to a crackdown on labor movements and heightened tensions between workers and law enforcement.

The American Federation of Labor (AFL) was established in 1886 by Samuel Gompers. It focused on the workplace needs of skilled workers, such as higher wages and better working conditions. The American Federation of Labor adopted a more conservative approach than the Knights of Labor, emphasizing collective bargaining and strikes as tools to achieve its objectives. As an organization, it grew steadily and became one of the most powerful labor federations in the United States.

Colorized photo of a mechanic working on a large industrial steam pump, 1920
‘Power house mechanic working on steam pump’ by Lewis Hine. (1920) (Colorized by historycrunch.com)
Industrial RevolutionComparison
Facts that CrunchFactsthatCrunch
Knights of Labor (1869)
Welcomed almost all workers, skilled and unskilled, men and women.
Pushed for broad social reforms such as the eight-hour day and an end to child labor.
Grew to about 700,000 members by 1886.
Lost members quickly after the Haymarket bombing in Chicago in 1886.
American Federation of Labor (1886)
Organized mainly skilled workers into separate craft unions.
Focused on practical goals: higher wages, shorter hours, and safer workplaces.
Led for nearly 40 years by Samuel Gompers.
Grew steadily and became the largest labor group in the country.
VS

The Knights hoped to reform society as a whole, while the AFL focused on winning better deals for its members through bargaining and strikes. The AFL's approach lasted longer and shaped American unions in the 20th century.

Source: Library of Congress© factsthatcrunch.comMore Industrial Revolution Facts →

American Labor Movement – Major Strikes

The labor movement in the late 19th and early 20th centuries led to several major strikes and conflicts that highlighted the deep divisions between labor and management at the time. Two of the most significant strikes from this period were the Homestead Strike of 1892 and the Pullman Strike of 1894.

The Homestead Strike of 1892 was a violent strike that occurred at the Carnegie Steel Company’s Homestead plant in Pennsylvania. When management attempted to break the union and cut wages, workers seized the plant. The strike ended in a bloody confrontation between strikers and private security agents, resulting in multiple deaths. The violence of the strike ultimately weakened the power of labor unions and set a precedent for employer control in labor disputes.

Another important strike from this era was the Pullman Strike of 1894. This was a nationwide railroad strike that began at the Pullman Company in Chicago, where workers protested wage cuts and high rents in company-owned housing. The strike spread across the country, disrupting rail traffic and mail delivery. Eventually, President Grover Cleveland sent federal troops to break up the strike, which led to violent clashes and the deaths of several workers.

Workers marching during the Pullman Strike of 1894 led by the American Railway Union
Pullman Strike by the American Railway Union on June 26th, 1894.
Industrial RevolutionCorkboard Timeline
Facts that CrunchFactsthatCrunch
Major Strikes of the American Labor Movement
Key Dates
1877
Railroad workers across the country walked off the job during the Great Railroad Strike, protesting wage cuts, and federal troops were called in to restore order after widespread riots.
1892
Workers at the Carnegie Steel plant in Homestead, Pennsylvania, seized the facility after management cut wages and moved to break the union, leading to a deadly clash with private security agents hired by the company.
1894
June 26th, 1894
The American Railway Union launched the Pullman Strike, halting rail traffic nationwide after Pullman Company workers protested wage cuts and high rents in company-owned housing.
1902
Approximately 147,000 coal miners in Pennsylvania struck for nearly five months, winning a wage increase after President Theodore Roosevelt stepped in to negotiate a settlement.
1911
Garment workers in New York organized strikes pressing factory owners for safer conditions in the years following the Triangle Shirtwaist Factory fire, helping build support for new workplace safety laws.
1936
Autoworkers at a General Motors plant in Flint, Michigan, launched a sit-down strike, staying inside the factory for 44 days until the company recognized their union.
A timeline pinned to the board.
Source: Library of Congress© factsthatcrunch.comMore Industrial Revolution Facts →

American Labor Movement – Major Reforms

The hardships experienced by the working class in the Industrial Revolution (Gilded Age) led to workers fighting for significant changes. In fact, the early 20th century saw significant legislative reforms that improved working conditions and strengthened labor rights. Three key reforms were the Wagner Act, the Social Security Act and the Fair Labor Standards Act.

Also known as the National Labor Relations Act, the Wagner Act of 1935 guaranteed the right of workers to form unions and engage in collective bargaining. It established the National Labor Relations Board (NLRB) to oversee labor disagreements and enforce labor laws. This act significantly strengthened the power of labor unions and helped them grow in membership and influence throughout parts of the 20th century.

Also, the Social Security Act of 1935 was an important advancement for the American labor movement. This act provided financial assistance to the elderly, unemployed, and disabled, marking a major step toward social welfare in the United States. It was part of President Franklin D. Roosevelt’s ‘New Deal’, which hoped to address the economic hardships of the Great Depression and provide a safety net for American workers.

Finally, one of the most important labor laws during the American labor movement, the Fair Labor Standards Act (FLSA) of 1938, established minimum wageThe lowest hourly pay an employer is legally allowed to give a worker., overtime pay, and child labor standards. It ensured that workers received fair compensation for their labor and protected them from exploitation.

Franklin D. Roosevelt quote about the American labor movement on a dark background
Industrial RevolutionNotebook T-Chart
Facts that CrunchFactsthatCrunch
New Deal Labor Reforms of the 1930s: What Each Law Did
The Law
The Wagner Act of 1935 gave workers the legal right to form unions and bargain with employers as a group.
It created the National Labor Relations Board to settle disputes between workers and companies.
The Social Security Act of 1935 set up a federal safety net for workers who were elderly, unemployed, or disabled.
Passed in 1938, the Fair Labor Standards Act established the first national minimum wage.
The same 1938 law limited child labor, setting 16 as the usual minimum age for factory work.
What It Did
Before 1935, employers could legally fire workers for joining a union without facing legal consequences.
The NLRB had the power to investigate unfair labor practices and enforce the new rules.
Funded through payroll taxes, the program required workers and employers to contribute together.
The starting federal minimum wage was 25 cents per hour, covering workers in industries that shipped goods across state lines.
Workers under 16 could no longer be employed in most factories and mines covered by federal law.
Source: Library of Congress© factsthatcrunch.comMore Industrial Revolution Facts →

American Labor Movement – Challenges

The American labor movement continued to advance in the years after World War II (1939-1945). However, the labor movement also experienced new challenges due to changing economic conditions and political leanings.

For instance, the Taft-Hartley Act of 1947 was a major piece of legislation that impacted the American labor movement. In short, this act restricted the activities and power of labor unions in the United States. It ended certain union practices and allowed states to pass right-to-work lawsState laws that allow workers to take a job without being required to join or pay dues to a union.. This ultimately limited the ability of labor unions to carry out collective bargaining. The Taft-Hartley Act was seen as a response to the growing power of labor unions and marked a shift in labor relations across America, as more influence was given to employers.

Another major issue facing the American labor movement in the 20th century is the declining role of labor unions in modern workplaces. In recent decades, union membership has declined due to various factors, including globalizationThe process by which businesses and economies around the world become increasingly connected and competitive., changes in the economy, and anti-union policies. Despite these challenges, labor unions continue to exist in certain industries. These unions advocate for workers’ rights as they adapt to the modern workforce’s needs.

David Dubinsky speaking at a podium against the Taft-Hartley bill in 1947
David Dubinsky, of the International Ladies Garment Workers Union, gives a speech against the Taft-Hartley bill on May 4th, 1947. (Colorized by historycrunch.com)
Industrial RevolutionFlip NotebookInteractive
Facts that CrunchFactsthatCrunch

What were the main effects of right-to-work laws on American labor unions?

Source: Library of Congress© factsthatcrunch.comMore Industrial Revolution Facts →

American Labor Movement – Significance

The American labor movement has left a lasting legacy on American society and remains significant still today. It emerged from the industrial workplaces of the 19th century and continued to develop throughout the 20th century. The labor movement has been important in terms of granting many of the rights and protections that workers enjoy today, including the eight-hour workday, minimum wage, and workplace safety standards. The movement has also played a critical role in promoting social justice and equality, influencing wider societal changes. For instance, the labor movement in America occurred alongside other movements, including: the fight to end child labor, the early women’s rights movement and the Civil Rights Movement of the 1950s and 1960s. As such, the American labor movement has had a profound impact on numerous different aspects of American life.

Despite facing numerous challenges, the American labor movement’s legacy continues to inspire efforts to improve working conditions and protect workers’ rights in today’s ever-changing economy.

Leaders of the 1963 Civil Rights March on Washington walking together arm in arm
Photograph of leaders of the Civil Rights ‘March on Washington’, D.C. (1963) (Colorized by historycrunch.com)
About 1 in 3
American workers belonged to a union at the peak in the mid-1950s, compared with about 1 in 10 today
Laws like the Wagner Act helped union membership soar in the 1930s and 1940s. Since then, membership has fallen as factory jobs declined and laws such as Taft-Hartley made organizing harder. Even so, rights unions won, like the eight-hour day and the minimum wage, still protect most workers.
Source: Library of Congress© factsthatcrunch.comFacts that Crunch

Industrial Revolution timeline · 1760 – 1840

Eighty years in which machines, coal and factories moved work out of the home and people into the cities. The timeline follows the inventions and the laws that eventually answered them.
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Key Vocabulary

Agrarian
Based on farming and rural life rather than industry or city manufacturing.
Labor union
An organized group of workers that negotiates together with employers over wages and conditions.
Collective bargaining
The process where workers, through their union, negotiate as a group with an employer over pay and conditions.
Strike
A work stoppage organized by employees to pressure employers into meeting their demands.
Right-to-work laws
State laws that allow workers to take a job without being required to join or pay dues to a union.
Minimum wage
The lowest hourly pay an employer is legally allowed to give a worker.
Globalization
The process by which businesses and economies around the world become increasingly connected and competitive.

Frequently Asked Questions

What was the American labor movement?

The American labor movement was the long effort by workers to win fair wages, safer jobs, and shorter hours. It began during the Industrial Revolution and grew through the 20th century. Workers often joined labor unions to bargain with employers as a group.

Why did the labor movement begin in the 1800s?

The labor movement began because factory jobs during the Industrial Revolution were harsh and dangerous. Workers faced long hours, low pay, and unsafe conditions, and child labor was common. These hardships pushed workers to organize and demand better treatment.

What was the difference between the Knights of Labor and the AFL?

The Knights of Labor pushed for wide social reforms like the eight-hour workday and an end to child labor. The American Federation of Labor, founded by Samuel Gompers in 1886, took a more cautious path. It focused on skilled workers and used collective bargaining and strikes to reach its goals.

What laws helped American workers the most?

Three New Deal era laws gave workers major protections during the 1930s. The Wagner Act of 1935 secured the right to form unions and bargain as a group. The Social Security Act of 1935 aided the elderly and jobless, and the Fair Labor Standards Act of 1938 set a minimum wage and overtime pay.

Why did union membership decline over time?

Union membership fell because of globalization, a changing economy, and anti-union policies. The Taft-Hartley Act of 1947 also limited union power and allowed states to pass right-to-work laws. Even so, unions still exist in some industries and keep fighting for workers’ rights.

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MLA: Woida, K.L. “American Labor Movement: A Detailed Summary.” HistoryCrunch, 27 September 2026, https://historycrunch.com/american-labor-movement/.

APA: Woida, K. L. (2026). American Labor Movement: A Detailed Summary. HistoryCrunch. https://historycrunch.com/american-labor-movement/

Chicago: Woida, K.L. “American Labor Movement: A Detailed Summary.” HistoryCrunch. September 27, 2026. https://historycrunch.com/american-labor-movement/

Sources

  • Robert C. Allen, The Industrial Revolution: A Very Short Introduction.
  • Emma Griffin, A Short History of the British Industrial Revolution.
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K.L Woida

K.L. is a content writer for History Crunch. She is a fantastic history and geography teacher that has been helping students learn about the past in new and meaningful ways since the mid-2000s. Her primary interest is Ancient History, but she is also driven by other topics, such as economics and political systems.
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