The document discusses the Dravidian language family and its history. It notes that the Dravidian civilization was one of the oldest in India. It describes how linguists like Ellis classified Tamil, Telugu, Kannada, and Malayalam as belonging to the Dravidian language family. There are over 28 Dravidian languages spoken in South India, with Tamil being the oldest. The document also discusses opinions from Western scholars who researched Dravidian languages.