D.One of the most controversial subjects in the Freakonomics books is the connection Levitt & Donohue drew between abortion policy and violent crime.Please describe how the authors contrast the experiences of Romania and the United States and tell why they believe these different histories help support their claims.

E.Violent crime in the United States fell unexpectedly beginning in the 1990s and is now well below the peak years of the crack cocaine epidemic.Please outline two of the causes mistakenly cited by the media for this drop, and comment on whether Levitt and Dubner have convinced you that they are not responsible for the fall in crime rates.