Sociology help us to see our behavior from a new perspective. It allow us how our personal behavior affect other people on societal level and how society could affect our development on a personal level. One limitation of a sociological perspective is it often make us overlook a crucial factor because there are simply too many factors to be considered.
it has to meet two of the three criteria the United Nations has set: gross national income per capita and the threshold for human asset index which includes health, and nutrition index and Education index.