Several pivotal events in Harriet Tubman's life contributed to her becoming a leading figure in the Underground Railroad. Born into slavery, Tubman's early experiences with brutality ignited her desire for freedom. After escaping to the North, she became determined to rescue others, undertaking numerous missions into the South despite great personal risk. Her knowledge of the terrain and her connections with abolitionists allowed her to lead many enslaved individuals to freedom. Tubman's bravery and resilience in the face of danger, combined with her profound sense of justice, made her a symbol of the fight against slavery and a key figure in the struggle for freedom.