Original sentence: The Singers were organized as a fundraising effort for Fisk University, a black university in Nashville, Tennessee, that had been formed at the end of the American Civil War for the purpose of educating young African-Americans
Edited sentence: The Singers were organized as a fundraising effort for Fisk University, a black university in Nashville, Tennessee, that had been formed at the end of the American Civil War for the purpose of educating freed slaves and other young African-Americans