I would think 4 because in looks weird on one side
Answer:
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds".
the caste system regulated the social status of all people in India. some pros could be that it kept the English safe, but cons would be that it oppressed the Indian people. most of the pros are in favor of the English, and most of the cons are for the Indians