Man is a social animal and needs basic needs for his survival. The basic needs include food, shelter and clothes. Also, he needs love, care, and interaction with other people. Broadly speaking, he needs to communicate with others In order to live effectively. Human beings live in groups, form communities and colonies. The consistent interaction of the people with each other and the environment, for their survival and living, defines the society. However, the society is more or less concerned social interactions. The driving force for such interactions is the division or class in the individuals ...