Which act gives workers the right to organize into unions?

The National Labor Relations Act of 1935 is pivotal in granting workers the legal right to organize into unions. This legislation was designed to protect the rights of employees and employers, and to encourage collective bargaining. It established the National Labor Relations Board (NLRB), which oversees and enforces the rights of employees to organize and engage in collective bargaining through representatives of their choosing.

By affirming the right to unionize, the Act aimed to rectify the power imbalance between labor and management, ensuring that workers could come together to negotiate terms and conditions of employment without fearing retaliation from their employers. This fundamental right has helped shape labor relations in the United States, allowing for improved working conditions, wages, and benefits through collective action.

In contrast, the other options refer to civil rights legislation that primarily focuses on preventing discrimination and ensuring equal treatment under the law, rather than specifically addressing labor rights and the right to organize unions.