Harriet Tubman, also known as "Moses," was an African American abolitionist, humanitarian, and Union spy during the American Civil War. She was born a slave in Maryland in the early 1820s and escaped to Philadelphia in 1849. She subsequently became a prominent figure in the Underground Railroad, leading hundreds of slaves to freedom. Tubman was an advocate for women's suffrage and worked as a nurse during the Civil War. Synonyms for Harriet Tubman can include "freedom fighter," "hero," "activist," "trailblazer," "pioneer," "leader," and "advocate for social justice." Her dedication and courage continue to inspire generations.