The Thinaikudis who lived in kumarikandam made tools from strong black stone amoothly sharply, The doing is the changed life. The intellentual development of the ancient tamil can be feltas the sense of beauty that hides the void and the simple way of searching for food by nature. Early humans did not have a unified stable social structure. Did not start your life as a nomad? They live without limits for life and their emotions. It took time for them to carve out a formal life. In the development of time, the human race reached the stage of cultural civization and lived a highquality life in unity with the ethnic group is a combination of the structure of society. Cultural systems and places where people live. When this group has a fully structured social and cultural life, group leaders are formed to run this society.

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