Keeladi excavation in Sivaganga district in Tamil Nadu, India dating back to 580 BCE produced “no evidence of religious symbols”. The Tamil society during the ancient days were “fully secular” or “non-religious”. They worshipped no god. What historical event fascinates you the most?
“Melting iron” was so ancient. The Tamil from South of India made iron tools a long time ago dating back to 5000 years. Click the link for more info. https://x.com/metadoors/status/1884268629929386308?t=nTZlmvRyxlIEbETRhnhgPA&s=09