Sociology is an academic discipline which comes under the field of social sciences. Sociology is defined as the systematic study in which one can study the society or social behavior. We study about society or social behavior with respect to its development, origin, network, organization, as well as institutions. In the social science, we use several kinds of method through which we do critical analysis as well as empirical investigation for the purpose to gain the knowledge about social order, social change and social disorder. A large number of sociologists have an object to conduct research that might be directly impacted to the welfare as well as social policy. On the other side, the goal of other sociologists is to gain the more understanding about the social processes. In addition, sociology deals with the interaction of an individual with micro level system, macro level system as well as the social structure system.