Harriet Tubman (1822-1913) is one of the most noteworthy freedom fighters in American history because she transformed courage into action at a scale few individuals ever achieve. Born into slavery, she escaped and then repeatedly risked her life to return south and guide more than seventy enslaved people to freedom through the Underground Railroad. Tubman later served as a Union scout, nurse, and the first woman to lead an armed military operation in the Civil War. Harriet’s legacy endures today because she embodies the power of resistance against injustice, the necessity of collective liberation, and the belief that ordinary people can drive extraordinary change.