Who was a prominent labor figure in the late 1800s and early 1900s?

Mother Jones was a significant labor figure during the late 1800s and early 1900s, known for her tireless activism and commitment to improving labor conditions. She played a crucial role in organizing workers, particularly in the mining industry, and was a prominent advocate for children's rights and labor reforms. Her efforts helped to raise awareness about the struggles of workers and were pivotal in the early labor movement, leading to substantial changes in labor laws and practices.

In contrast, Jane Addams, while influential in social reform and co-founding Hull House, focused more on social work and women's rights rather than direct labor activism. Frances Perkins was a key figure in labor rights, but she rose to prominence later as the first female cabinet member under Franklin D. Roosevelt in the 1930s. Similarly, Cesar Chavez was a vital labor leader for farmworkers in the mid-20th century, long after the time period in question. Thus, Mother Jones stands out as the leading figure specifically associated with labor movements during the late 1800s and early 1900s.