sentences:  Preserve and Protect
  
  Preserve and Protect is a 1968 political novel written by Allen Drury.It is the third sequel to "Advise and Consent", for which Drury was awarded the Pulitzer Prize for Fiction in 1960, and is followed by two alternate sequels of its own, "Come Nineveh, Come Tyre" (1973) and "The Promise of Joy" (1975).