Sociology can be defined as the science that deals with human relationship. It is the study of how human beings relate with each other, how each individual relationship has been influenced by other people and the patterns which are formed out of their interactive relationships. Sociology emphasizes group relationships and total social environment. Sociology studies human behaviour in a different way from other academic approaches. Sociology looks at a wide range of behavior than economist or political scientist. Political science studies the organization and functioning of system government.