Social sciences deal with the social phenomena in general. Different social sciences deal with different aspects of the social life of man. Sociology as a social science deals with man's social life. Naturally, these social sciences are very much interrelated. History, Political Science, Economics. Anthropology etc. study the various aspects of the same reality. Sociology, as a social science, joined the family of social sciences very recently. Thus, Sociology as a young science, has borrowed many things from other sciences. In return it enriched other sciences by its highly useful sociological knowledge.