Who was a notable figure combating child labor in the labor movement?

Mary Harris Jones, commonly known as "Mother Jones," played a significant role in the labor movement and was a prominent advocate against child labor. She dedicated much of her activism to improving working conditions and fighting for the rights of workers, particularly focusing on safeguarding children who were often exploited in hazardous industrial jobs. Her efforts included organizing strikes and rallies that brought national attention to the deplorable conditions under which many children worked.

Jones used her platform to raise awareness about the negative impacts of child labor, which included not only the physical toll it took on young workers but also the denial of education and a chance for a better future. Her tireless campaigning helped to galvanize public opinion and led to legislative changes aimed at protecting children from such exploitation.

While other figures in the list also contributed to social reform, their primary focuses were distinct from the specific fight against child labor that characterized Mary Harris Jones' work. For instance, Ida B. Wells was predominantly involved in anti-lynching activism and civil rights, Jane Addams was known for her work in social reform through settlement houses, and Helen Keller advocated for people with disabilities and women's rights. Each of these individuals made significant contributions to various social causes, but Mary Harris Jones stands out particularly for her direct fight against child