Original sentence: Leonard Jeffries (born January 19, 1937) is an American professor in the Black Studies department at the City College in Harlem who achieved national prominence in the late 1980s and early 1990s for his antisemitic views
Edited sentence: Leonard Jeffries (born January 19, 1937) is a controversial American professor in the Black Studies department at the City College in Harlem who achieved national prominence in the late 1980s and early 1990s for his antisemitic views