The answer is D, that the people believed they lived in a fairer society, if I'm correct. The Third Estate was basically the lower/middle class and many of the people in France made up this section of society.
The correct answer is HIV/AIDS
HIV/AIDS has caused a major epidemic in Africa and remains a major cause of death in many parts of Africa. AIDS has resulted in the death of millions of Africans and remains a major public health concern.
