Why school history books did not mention much about southern empire ?
I literally learned about cholas Pandya and Chera empire because of SSC examination and I have heard about the names but I didn't even know that the each one was there for almost 1500 years it's like you know about the Independence movement but you didn't know about the Subhash Chandra bose , why historian do so much glazing of invaders but did not mentions much about them