In history books, objective information about the political life of a country is presented; that is, facts about politics are given, but opinions are not expressed. Art, on the other hand, is subjective: it reflects emotions and opinions. The great Spanish painter Francisco Goya was perhaps the first truly "political" artist. In his well-known painting The Third of May, 1808, he criticized the Spanish government for its misuse of power over people. Over a hundred years later, symbolic images were used in Pablo Picasso's Guernica to express the horror of war. Meanwhile, on another continent, the powerful paintings of Diego Rivera, Jose Clemente Orozco, and David Alfaro Siqueiros-as well as the works of Alfredo Ramos Martinez-depicted these Mexican artists' deep anger and sadness about social problems.
In the same way, art can reflect a culture's religious beliefs. For hundreds of years in Europe, religious art was almost the only type of art that existed. Churches and other religious buildings were filled with paintings that depicted people and stories from the Bible. Al though most people couldn't read, they could still understand biblical stories in the pictures on church walls. By contrast, one of the main characteristics of art in the Middle East was (and still is) its absence of human and animal images. This reflects the Islamic belief that statues are unholy.
More can be learned about a culture from a study of art history than general history because art history ______.

A. shows us the religious beliefs and emotions of a people in addition to political values.
B. provides us with information about the daily activities of people in the past
C. gives us an insight into the essential qualities of a time and a place
D. all of the above