Final answer:
Harriet Tubman was an enslaved person who became a prominent abolitionist and activist in the Underground Railroad, helping over 300 enslaved individuals reach liberty in the North.
Step-by-step explanation:
Harriet Tubman, born as Araminta "Minty" Ross, was an enslaved person who escaped to freedom in 1849. She became a prominent abolitionist and activist in the Underground Railroad, helping over 300 enslaved individuals reach liberty in the North. Tubman's early life involved multiple journeys back to Maryland's Eastern Shore to free her parents, siblings, and other loved ones.
In addition to this, after escaping bondage, she became a prominent abolitionist and conductor of the Underground Railroad, guiding numerous enslaved individuals to freedom. Renowned for her courage, Tubman played a vital role in the antislavery movement and later supported the Union during the Civil War.