Industrialization: Industrialization refers to the development of industries on a large scale, with increased mechanization and mass production. During this period, industrialization played a significant role in creating conditions that led to the rise of labor unions.
Working Class: The working class consists of individuals who perform manual labor jobs for wages. The rise of labor unions was closely tied to organizing and advocating for the rights and interests of the working class.
Collective Bargaining: Collective bargaining is a process where representatives from a labor union negotiate with employers on behalf of workers to determine wages, benefits, and other employment terms. It became an essential tool for labor unions during their rise in power.