Who was the founder of the Knights of Labor?

The Knights of Labor was founded by Uriah Stephens in 1869. He was instrumental in establishing this organization, which became one of the most significant early labor unions in the United States. The Knights aimed to unite all workers and advocate for better working conditions, pay, and hours, regardless of skill level or occupation. Under Stephens' leadership, the organization adopted a more inclusive approach to labor, focusing on broad social reforms beyond the immediate interests of workers.

The other individuals listed are notable figures in their respective fields but do not have a direct connection to the founding of the Knights of Labor. Samuel Gompers, for instance, was the founder of the American Federation of Labor (AFL), which emphasized skilled labor and collective bargaining. Thomas Edison was an inventor known for his contributions to technology, especially in electricity and motion pictures. Henry Ford revolutionized manufacturing with the assembly line but was not involved in labor organizing in the same way as Stephens. Therefore, Uriah Stephens is the correct answer as the founder of the Knights of Labor.