Who appeared on the United States $20 bill in 1875?

Who appeared on the United States $20 bill in 1875?
-Christopher Columbus
-Florence Nightingale
-Julius Caesar
Answer: Pocahontas graced the back of the $20 bill from 1865 to 1869 and again in 1875. On the bill, Pocahontas appears dressed in a gown and kneeling on a podium before a priest, flanked by settlers on one side and Native Americans on the other. Martha Washington is the only other woman to appear on U.S. federal paper money. Women have been more commonly featured on U.S. coins: the Susan B. Anthony dollar coin, the Sacagawea dollar coin, and Helen Keller’s appearance on an Alabama special-issue quarter.

Christopher Columbus

Christopher Columbus was an Italian explorer, navigator, and colonizer. Born in the Republic of Genoa, under the auspices of the Catholic Monarchs of Spain he completed four voyages across the Atlantic Ocean. Wikipedia
Born: Genoa, Italy
Died: 20 May 1506, Valladolid, Spain
Buried: Seville Cathedral, Seville, Spain
Spouse: Filipa Moniz Perestrelo (m. 1479)