How did workers gain rights in the early 20th century?

Workers gained rights in the early 20th century through a combination of organized labor movements, strikes, and the formation of unions, which advocated for better wages, working conditions, and hours. The rise of progressive political movements also played a crucial role, leading to legislation that addressed labor issues, such as child labor laws and the establishment of an eight-hour workday. High-profile strikes, such as the 1911 Triangle Shirtwaist Factory fire, highlighted the need for reform and garnered public support for workers' rights. Additionally, the labor movement's efforts culminated in the establishment of labor laws and protections that laid the groundwork for future advancements in workers' rights.