Though Periyar continued with is "Tamil Nadu for Tamils" slogan, one of the few who openly and actively campaigned for an independent Tamil Nation (Tamil Nadu) was the Tamil National Poet Mr. Durai Manickam (popularly known as Pavalareru Perunchiththiranar). Some groups and individuals demanded something just short of total independence from India. One reason for not crossing the line is possible ban on the group. So they demand a Tamil Nation" within India with maximum devolution of powers. Such parties included some breakaway groups from Dravida Kazhagam (DK), the relatively new political party Patali Makkal Katchi (PMK) headed by Dr. Ramadoss and Tamil National Movement (Tamil Desiya Iyakkam) headed by Pazha Nedumaran. Underground organizations which are waging an armed struggle for independence for Tamil Nadu include Tamil Nadu Viduthalai Pafdai (TNLA) headed by Maran, Tamil Nadu Viduthalai Padai (TNLA) headed by Ilavarasan and Tamil Nadu Retrieval Troops (TNRT). Number of cadres in these groups is not known but they are believed to be small.
The principal political parties in Tamil Nadu, Dravida Munnetra Kazhagam (DMK), founded by C. N. Annadurai and now headed by M. Karunanidhi and All India Anna Dravida Munnetra Kazhagam (AIADMK), founded by M. G. Ramachandran (MGR) and now headed by Jayalalithaa Jayaram also have devolution of power to states and less power to the Union (Central) Government of India in their election manifestos. However they do very little about it. Marumalarchi DMK founded by Vaiko and Dravida Kazhagam (DK), founded by Periyar EVR and now headed by Veeramani, also have similar goals but again have done very little.
The Indian national parties such as the Congress Party and the Bharatiya Janata Party (BJP) are for a more unitary government with power more centralized at the Union Government and the state governments more dependent on the former. Offshoots of the Congress Party like the Tamil Manila Congress (TMC), founded by Moopanar and now headed by his son Vasan and the Rajive Tamil Nau Congress (named after the late Rajiv Gandhi) headed by Ramamurthy are also have similar views. These parties do not, however, have the popular support and vote bank as DMK and AIADMK.
This is an overview of the general politics of the state and how the Tamil Nadu liberation (independence) movements fit into it. For detailed discussions on the various aspects of the independence (or secessionist) movements, readers are referred to the following articles.