A Brief History of the Changing Faces of the American $20 Bill

Quartz gives a brief history of the changing faces of the American $20 bill after the announcement that abolitionist Harriet Tubman will be replacing Andrew Jackson on the bill. Tubman won't be the first woman on the bill that originally featured the character Lady Liberty. It's design has changed many times over the years, and the new design is set to debut in 2020.