What is it that your asking cause I don't understand
Oligarchical collectivism is the economic and political system of Oceania and the other superstates in the dystopia Orwell depicts in 1984. It refers to a system ruled by a small group of elites, an oligarchy, in which the society is collectivist in the sense that ownership is state-controlled rather than private.
The best answer is A) <span>after selecting a topic as a means of getting general information
An encyclopedia entry, or Wikipedia article, is a great resource for getting general information on a topic. You probably won't be able to use to too extensively for citations or for an in-depth understanding of your topic, but you will get a broad survey which can help you to decide if you want to write about it and to have a general idea of it. </span>