Which of the Following Statements Concerning Military Governments in Latin

Which of the following statements concerning military governments in Latin America after 1960 is most accurate?

A) Military governments tended to favor labor and the working classes at the expense of the traditional oligarchy.
B) Political repression and torture were often used to silence critics.
C) None of the military governments was successful in introducing social or economic reforms.
D) Military governments were uniformly surrogates for conservatives in Latin American society.