Which of the following have Chinese leaders NOT been able to accomplish since the death of Mao Zedong?

A. raise levels of education

B. improve health care and working conditions

C. open China to capital investments and the global economy

D. reestablish a democratic government

The correct answer should be D. reestablish a democratic government

The president is not chosen through elections with general suffrage but rather by the national congress which is the parliament of China. It is a one party system since the party is perceived as a representative of all people of China and they choose the president through vote. The president of the country is also the president of the party.