Skip to main content
The new Teacher Workspace is here. Your first 3 assignments are free. Try it →

National Labor Relations Act

The National Labor Relations Act, or Wagner Act, was a 1935 New Deal law that protected workers’ rights to unionize and bargain collectively. In California History, it shows how the federal government tried to improve labor conditions during the Great Depression.

Last updated July 2026

What is the National Labor Relations Act?

The National Labor Relations Act (NLRA) is the 1935 federal law that gave workers stronger legal protection to join unions, bargain together, and push back against unfair treatment by employers. In California History, you usually meet it as part of the New Deal response to the Great Depression, when labor conflict and unstable wages were major issues across the country and in California too.

The basic idea behind the NLRA was simple: workers had more power when they acted together than when they tried to negotiate one by one. Before the law, employers could fire people for organizing, pressure them not to join unions, or ignore collective demands without much federal interference. The NLRA changed that by saying employees had a legal right to organize and engage in collective bargaining.

The law also created the National Labor Relations Board, or NLRB, which investigated unfair labor practices and supervised union elections. That matters because the NLRA was not just a statement of values, it built a system for enforcement. If a company interfered with organizing or retaliated against workers, the NLRB could step in and review the dispute.

For California, this fits into a bigger story about how the New Deal reshaped the relationship between government, business, and working people. Industrial jobs in cities, agricultural labor in the Central Valley, and growing union activity all made labor policy a real issue in the state. The NLRA did not fix every labor problem, and it did not protect every worker equally, but it gave organized labor a legal foothold that changed the politics of the 1930s and after.

You can also think of the NLRA as part of the larger New Deal pattern of federal intervention. Programs like the CCC or PWA created jobs and built infrastructure, while the NLRA focused on labor rights and workplace power. That makes it a good example of how New Deal reform went beyond relief payments and projects, it also tried to rewrite the rules of the economy.

Why the National Labor Relations Act matters in California History

The National Labor Relations Act matters in California History because it shows how New Deal reform reached into everyday work life, not just banks, roads, or federal relief programs. If you are studying the 1930s, this law is one of the clearest examples of the federal government stepping in to shape labor relations and protect collective action.

It also helps explain why unions became such a stronger force in the mid-20th century. Once workers had legal backing to organize and bargain, labor disputes changed from private conflicts into regulated public issues. That shift affected factories, ports, rail work, and other sectors tied to California’s economy.

The NLRA is a good lens for reading New Deal-era causes and effects. It connects the Great Depression, worker unrest, Roosevelt’s reforms, and the long-term growth of union power. In short-answer questions or essays, it gives you a concrete way to show how national policy changed California’s social and economic landscape.

The law also helps you track a big California History theme: the balance between business interests and reform movements. California’s development was shaped by that tension again and again, and the NLRA is one of the major moments when reformers won a lasting federal change.

Keep studying California History Unit 11

How the National Labor Relations Act connects across the course

Collective Bargaining

Collective bargaining is the process the NLRA protected and strengthened. Instead of each worker negotiating alone, a union negotiates wages, hours, and conditions for a group. In California History, that makes the law easier to connect to real workplace disputes, because the law was not just about union membership, it was about giving workers a formal seat at the table.

National Labor Relations Board (NLRB)

The NLRB is the agency the NLRA created to enforce labor rights. If a question asks how the law worked in practice, the board is the answer that shows implementation, not just intention. It handled unfair labor practice complaints and union elections, which made the act more than a symbolic reform.

Unionization

Unionization is the broader process of workers organizing into a labor union, and the NLRA gave that process legal protection. In a California History unit on the New Deal, this term helps you see why the 1930s were a turning point for labor power. The law did not create unions from nothing, but it made organizing much harder for employers to block.

Conservative Opposition

Conservative opposition grew because the NLRA expanded federal power into the economy and seemed to favor organized labor. That reaction matters in California History because New Deal reforms did not end political conflict, they intensified it. Looking at opposition helps you explain why labor policy became part of a bigger debate over government power.

Is the National Labor Relations Act on the California History exam?

A quiz question might ask you to identify the NLRA from a description of workers gaining the right to organize or from a New Deal reform aimed at labor relations. In an essay, you can use it as evidence that Roosevelt’s New Deal did more than provide jobs, it also changed the rules of workplace power.

When you see a source about strikes, union organizing, or employer retaliation in the 1930s, connect it to the NLRA and the NLRB. A timeline prompt might ask you to place it in 1935 and link it to the broader Great Depression response. If a document mentions collective bargaining, use the NLRA to explain why that idea became legally protected.

The National Labor Relations Act vs National Industrial Recovery Act

The National Industrial Recovery Act and the NLRA both came out of the New Deal, but they are not the same. The NIRA tried to stabilize industry and wages more broadly, while the NLRA specifically protected workers’ rights to organize and bargain collectively. If a question focuses on unions, the NLRA is usually the better fit.

Key things to remember about the National Labor Relations Act

  • The National Labor Relations Act was a 1935 New Deal law that protected workers’ rights to organize and bargain collectively.

  • It created the National Labor Relations Board, which handled labor disputes and unfair labor practice complaints.

  • In California History, the NLRA shows how the New Deal changed labor relations during the Great Depression.

  • The law gave unions stronger legal support and limited some of the ways employers could interfere with organizing.

  • It is a strong example of federal power expanding into workplace politics and the economy.

Frequently asked questions about the National Labor Relations Act

What is the National Labor Relations Act in California History?

It is the 1935 New Deal law that protected workers’ rights to unionize and bargain collectively. In California History, it belongs to the broader story of how the federal government responded to the Great Depression and labor unrest.

Why was the National Labor Relations Act passed?

It was passed to give workers legal protection when they organized unions and negotiated with employers. During the Great Depression, labor conflict was intense, and the law aimed to reduce unfair employer practices and stabilize labor relations.

What did the NLRB do under the NLRA?

The National Labor Relations Board enforced the law by investigating unfair labor practices and overseeing union elections. That made the NLRA enforceable instead of just being a statement of worker rights.

Is the NLRA the same as collective bargaining?

No. Collective bargaining is the process of negotiation between workers and employers, usually through a union. The NLRA is the law that protected that process and made it harder for employers to block it.

National Labor Relations Act | California History | Fiveable