Unit - 08 - History, Culture, Heritage and Socio - Political Movement in Tamil Nadu 1. History of Tamil Society 2. Thirukkural_Significance as a Secular Literature 3. Thirukkural_Relevance to Everyday Life 4. Thirukkural_Impact of Thirukkural on Humanity 5. Thirukkural_Relevance to Social Affairs 6. Thirukkural_Relevance to Political Affairs 7. Thirukkural_Relevance to Economic Affairs 8. Thirukkural_Philosophical content in Thirukkural 9. Role of Tamil Nadu in Freedom Struggle 10. Evolution of 19th & 20th Century Socio – Political Movements in Tamil Nadu 11. Rise of the Dravidian Movement & Justice Party 12. Self-Respect Movement - Contributions of Thanthai Periyar 13. Contributions of Perarignar Anna