Final answer:
The Brotherhood of Sleeping Car Porters, founded in 1925 by A. Philip Randolph, was the first African American-led labor union to receive a charter in the AFL. It represented Pullman Car Company's African American workforce and fought to improve their working conditions and rights against oppressive measures such as those seen during the Pullman Strike of 1894.
Step-by-step explanation:
The Brotherhood of Sleeping Car Porters was a significant labor organization in the history of the civil rights movement. It was founded in 1925 by A. Philip Randolph and was the first labor organization led by African Americans to receive a charter in the American Federation of Labor (AFL). The Brotherhood represented the Pullman Car Company's predominantly African American workforce, consisting of porters and maids who worked on the company's sleeping cars. These workers faced severe work conditions, long hours, and were subjected to racial discrimination. The organization played a critical role in advancing the rights and improving the working conditions of African American laborers in the railroad industry.
During George Pullman's management of his company town and his workers, there were strict rules and monitoring, ultimately leading to the Pullman Strike in 1894. This strike was a significant event in the labor movement as Pullman refused to reduce the rents of his workers' homes despite cutting wages. The formation of the Brotherhood can be seen as a reaction to the oppressive conditions faced by the Pullman porters and an important step in the history of labor rights in the United States.