Complex sentence: Benton Fraser is the archetypal Mountie: dogged, polite, and compulsively truthful; the themes of the series often featured his rigid moral code being tested by the cynical realities of Chicago life.
Split into simpler sentences: Benton Fraser is the archetypal Mountie: dogged, polite, and compulsively truthful. The series often featured his rigid moral code being tested by the cynical realities of Chicago life.