The political movement that emerged in the late 19th century advocating for workers' rights is known as socialism. This movement responded to the challenges posed by rapid industrialization, including exploitative labor practices and economic inequality. Socialists sought to empower workers through collective action, advocating for reforms such as the establishment of unions, better working conditions, and fair wages. The socialist movement aimed to restructure economic systems to prioritize social justice and worker protections. Over time, socialism has evolved into various forms, influencing labor laws and political policies across the globe.