These individuals were prominent leaders associated with movements for the formation of linguistic or ethnic states in India. Potti Sriramulu is known for his fast unto death for a separate state for Telugu speakers (Andhra Pradesh). Master Tara Singh was a key figure in the movement for a Punjabi Suba (Punjabi-speaking state) in Punjab. Shibu Soren is a founder of the Jharkhand Mukti Morcha and was a leader in the movement for a separate Jharkhand state.