Why Hero Harriet Tubman Was ‘One of the Bravest Individuals’ Ever

She’s the subject of the biopic “Harriet,” and her face may one day grace the $20 bill, but who exactly was Harriet Tubman? Harriet Tubman was “one of the bravest individuals to really ever walk the planet,” historian Erica Armstrong Dunbar told InsideEdition.com. Dunbar, author of “She Came to Slay: The Life and Times of Harriet Tubman,” said Tubman, an escaped slave and underground railroad conductor, helped free hundreds of people from slavery.