Recent Attempts to Eliminate Aggression and Violence in Our Schools

Recent attempts to eliminate aggression and violence in our schools could be soundly criticized for

A) taking away from class time and undermining academic achievement
B) displaying only short-term benefits lasting less than a few weeks
C) their fostering of covert, prejudicial attitudes
D) displaying only short-term benefits lasting less than a few weeks and their fostering of covert, prejudicial attitudes
E) none of these