Final answer:
In the context of unionization in the United States, the National Labor Union was founded in 1869 and was one of the earliest unions to promote inclusivity among workers while advocating for their rights. The union's history reflects the complexities of labor relations, including struggles with race and equality.
Step-by-step explanation:
In the context of unionization in the United States, the National Labor Union was founded in 1869, and its leaders admitted anyone to membership, regardless of race or creed, except for those they considered to be social parasites.
The National Labor Union was one of the first national labor federations in the United States and aimed to represent all workers, advocating for the interests of laborers, such as promoting arbitration and an eight-hour workday.
However, as unionism developed through the years, labor unions often struggled with issues of race and inclusivity.
During the 1930s, larger unions like the AFL began to soften on racial inclusion, with the notable exception of A. Philip Randolph's union of black railroad porters being accepted. However, other unions such as the IWW were known for their radical inclusivity, enrolling members irrespective of race, ethnicity, or gender.
The history of unions in the U.S. is marked by both progress and setbacks regarding workers' rights and inclusivity. The passage of significant legislation like the National Labor Relations Act of 1935 helped to boost union membership by supporting the right to organize, while subsequent laws, such as the Taft-Hartley Act of 1947, created a more challenging environment for unions.