Answer: politics
Explanation: because they tell people what is going on in the world and about the civic responsibilities
C. A painting that artists create by applying pigments to damp plaster walls.
Answer:
A. the government
Explanation:
In the planned economy, the government control every factor of productions. All the resources that exist within the country are owned by the government. On top of that, the government also specifically controlled the type of economic activities that can and can't be done by the people.
This create a situation where people have no freedom to choose their careers, have no incentives to innovate and work harder, and have no ownerships of private property.
B. Separate themselves from those who were unlike them.