United States labor law
Since the Civil Rights Act of 1964, all employing entities and labor unions have a duty to treat employees equally, without discrimination based on "race, color, religion, sex, or national origin." There are separate rules for sex discrimination in pay under the Equal Pay Act of 1963. Additional groups with "protected status" were added by the Age Discrimination in Employment Act of 1967 and the Americans with Disabilities Act of 1990. There is no federal law banning all sexual orientation or identity discrimination, but 22 states had passed laws by 2016. These equality laws generally prevent discrimination in hiring, terms of employment, and make discharge because of a protected characteristic unlawful. There is no federal law against unjust discharge, and most states also have no law with full protection against wrongful termination of employment. Collective agreements made by labor unions and some individual contracts require people are only discharged for a "just cause". The Worker Adjustment and Retraining Notification Act of 1988 requires employing entities give 60 days notice if more than 50 or one third of the workforce may lose their jobs. Federal law has aimed to reach full employment through monetary policy and spending on infrastructure. Trade policy has attempted to put labor rights in international agreements, to ensure open markets in a global economy do not undermine fair and full employment.
History of union busting in the United States
The National Labor Relations Act (NLRA), often referred to as the Wagner Act, was passed by Congress July 5, 1935. It established the right to organize unions. The Wagner Act was the most important labor law in American history and earned the nickname "labor's bill of rights." It forbade employers from engaging in five types of labor practices: interfering with or restraining employees exercising their right to organize and bargain collectively; attempting to dominate or influence a labor union; refusing to bargain collectively and in "good faith" with unions representing their employees; and, finally, encouraging or discouraging union membership through any special conditions of employment or through discrimination against union or non-union members in hiring. Before the law, employers had liberty to spy upon, question, punish, blacklist, and fire union members. In the 1930s workers began to organize in large numbers. A great wave of work stoppages in 1933 and 1934 included citywide general strikes and factory occupations by workers. Hostile skirmishes erupted between workers bent on organizing unions, and the police and hired security squads backing the interests of factory owners who hated unionizing. Some historians maintain that Congress enacted the NLRA primarily to help stave off even more serious — potentially revolutionary — labor unrest. Arriving at a time when organized labor had nearly lost faith in Roosevelt, the Wagner Act required employers to acknowledge labor unions that were favored by a majority of their work forces. The Act established the National Labor Relations Board (NLRB), with oversight over union elections and unfair labor practices by employers.