Which of the Following Was Not a Reason Why Ngo

Which of the following was not a reason why Ngo Dinh Diem, the president of South Vietnam and ally of the United States, lacked popular support in his country?

A) there was widespread corruption in his government.
B) he refused to institute land reform for the peasants.
C) his Buddhism alienated the predominantly Catholic population.
D) he was an autocrat who saw himself as the mediator between the people and heaven.
E) he refused to hold the promised elections to unify North and South Vietnam.