Harriet Tubman was an African American slave. She first risked her life when she developed the "Underground Railroad", which was a secret system that she created in order to help fugitive slaves escape. The second way that she risked her life was becoming a nurse during the Civil War.
I can only think of one way rn... sry! Harriet Tubman risked her life to help others because even after she was free, from slavery, she went back to her hometown to free her family, and even free strangers!
