Who was the famous abolitionist known for the "Underground Railroad"?

Harriet Tubman is renowned for her pivotal role in the Underground Railroad, a network of safe houses and secret routes that helped enslaved African Americans escape to free states and Canada. Tubman, herself an escaped slave, made numerous dangerous missions back into the South to guide others to freedom, demonstrating exceptional courage and commitment to the abolitionist cause. Her efforts not only provided immediate assistance to those escaping slavery but also drew attention to the cruelties of the institution, helping to galvanize public sentiment against slavery.

While other notable abolitionists made significant contributions to the movement—like Frederick Douglass, who was known for his eloquent writings and speeches; Sojourner Truth, who advocated for both abolition and women's rights; and William Lloyd Garrison, who founded the influential abolitionist newspaper 'The Liberator'—it is Tubman's direct involvement with the Underground Railroad that solidified her legacy as a legendary figure in American history.