Leon Litwack, American historian and author (died 2021)

Leon Frank Litwack was an American historian whose scholarship focused on slavery, the Reconstruction Era of the United States, and its aftermath into the 20th century. He won a National Book Award, the Pulitzer Prize for History, and the Francis Parkman Prize for his 1979 book Been In the Storm So Long: The Aftermath of Slavery. He also received a Guggenheim Fellowship.