Complex sentence: Thomas Cleveland Holt (born November 30,1942) is James Westfall Thompson Professor of American and African American History at the University of Chicago; he has produced a number of works on the people and descendants of the African Diaspora.
Split into simpler sentences: Thomas Cleveland Holt (born November 30,1942) is an American Historian; he is the James Westfall Thompson Professor of American and African American History at the University of Chicago. He has produced a number of works on the people and descendants of the African Diaspora.