Harriet Tubman's experiences as an enslaved person defined her activism against slavery. After escaping to freedom, she became a well-known conductor on the Underground Railroad, aiding the escape of hundreds of enslaved individuals. Tubman's knowledge of the landscape and understanding of the risks involved were crucial to her success. She also played an important role in the Civil War as a spy and nurse, highlighting her dedication to the cause. Tubman's life was a testament to courage and resilience, and her relentless fight against slavery and for civil rights continues to inspire.