Final answer:
Harriet Tubman, an eminent figure in American history, was born around 1822 and died on March 10, 1913. She was famously involved in the Underground Railroad, helping liberate about seventy enslaved people including her family, by risking numerous journeys back to the South.
Step-by-step explanation:
Harriet Tubman was born in Dorchester County, Maryland around the year 1822. She was born into slavery with the name Araminta "Minty" Ross but later took the name Harriet. Tubman escaped from slavery in 1849, fleeing to St. Catherines, Canada and eventually becoming a key figure in the Underground Railroad. Her courageous acts of leading approximately seventy enslaved individuals to freedom, including her family, by returning to the South at least thirteen times earned her the nickname 'Moses' of her people. Although the exact dates of her birth and death are not precisely known, Harriet Tubman passed away on March 10, 1913.
Tubman's legacy is honored in various ways, including a full-length portrait of her that hangs in the National Portrait Gallery of the Smithsonian. Renowned for her heroism, courage, and dedication, she stands among the most influential figures in American history, her story preserved and celebrated for generations to come.