American unions predominantly adhere to which theory?

American unions predominantly adhere to business unionism, which focuses on the economic interests of their members. This approach prioritizes collective bargaining for better wages, benefits, and working conditions while operating within the framework of capitalism. Business unionism seeks to improve the immediate economic circumstances of workers, emphasizing negotiations with employers to achieve tangible results, such as increased pay or improved health insurance.

In practice, this means that American unions often concentrate on direct negotiations and contracts with employers rather than pursuing broader political or social reforms. While unions may engage in political activism, the core of their functions remains centered on the direct economic aspirations of their members. This focus is reflected in the historical developments of American labor movements, where unions have primarily acted as representatives of worker interests in a competitive labor market.

Other theories, such as social unionism or democratic unionism, may consider broader social contexts or democratic participation within the union structure, but the predominant stance of American unions leans heavily towards business unionism, as it aligns more closely with their day-to-day operations and objectives.