The correct answer is C. I and II.
Explanation
Communism is a current of economic, political, and social thought that focuses on the working class, it is characterized by proposing the elimination of social classes. In Communism, the State is the owner of production means, and commercialization and the workers control them. Communists propose that the State provides to social benefits such as health, education, work, among others. In this system, it is stated that everything belongs to everyone, however, who controls is the State. This means in communism the State has a great influence on society and workers play a key role by controling the means of production. According to the above, the correct answer is C. I and II.
Norms provide order in society. ... Human beings need norms to guide and direct their behavior, to provide order and predictability in social relationships and to make sense of and understanding of each other's actions. These are some of the reasons why most people, most of the time, conform to social norms.
A because Rome was in a good place so they had a lot of resources
The only answer related to the subject is "the results of their experiments".
After Scientific revolution scientists came up with theoretical conceptions and tried to prove them with experiments. There had to be both theoretical explanation and emirical proof. Before they were much more liberal when it comes to coming up with "scientific theorems", which explained results of their experiments.