Nishadas
Nishada ("") is a tribe mentioned in ancient Indian literature (such as the epic "Mahabharata"). The ancient texts mention several kingdoms ruled by this tribe. In the Mahabharata, the Nishada are described as tribes that have the hills and the forests their abode. They are linked with a king called Vena who became a slave to wrath and malice, and became unrighteous. Sages killed him for his malice and wrongdoings. In the epic Valmiki Ramayan there is a character named Guha who is from the Nishad Tribe, whom the central character of the epic Sri Ramchandra calles him 'aatmasamam' which  literally means equal to his soul or among the best friends (Ramayan 2.52.20). There we also find praises of the Nishad community by the central character Shri Ramchandra for the contribution of Nishad community leader Guha in the internal and external security of the Ayodhya Kingdom (Ramayan 2.52.72). Ekalavya was an archer of a Nishada tribe. Identity. In the earliest of the Indo-Aryan texts, the term "Nishada" may have been used as a generic term for all indigenous non-Aryan tribes rather than a single tribe. This is suggested by the fact that according to Yaska's "Nirukta", Aupamanyava  explains the Rigveda term "pancha-janah" ("five peoples") as the four varnas of the Indo-Aryan society and the Nishadas. Linguist S. K. Chatterji notes that the Nishadas appear to be different from the Dasas and the Dasyus, which are the other non-Aryan people mentioned in the Vedic texts. Historian Ramaprasad Chanda identifies the Nishadas as the original speakers of the Munda languages. N. K. Dutt also identifies with them pre-Dravidian peoples of India, who presumably spoke a language belonging to the Austroasiatic family, the parent family of the Munda languages. The Nishadas are sometimes confused with the  Nisadhas (IAST: Niṣādha), who were a distinct, Indo-Aryan tribe. Physical appearance. The "Shanti Parva" of the "Mahabharata" describes the Nishadas having dark skin colour similar to that of charred wood, black hair, blood red-coloured eyes, and short limbs. The later texts such as the "Vishnu Purana" and the "Vayu Purana" also emphasize the dark skin colour of the Nishadas. The "Bhagavata Purana" mentions the Nishadas as having copper-coloured hair, high cheekbones, and low-tipped nose. Occupation. Various ancient texts associate the Nishadas with hunting and fishing. Nishadas are presented as hunters in the "Bala Kanda" of the  Ramayana, Utpala's 8th century commentary on the "Brihat Samhita", and the Dharmasutras of Vaikhanasa and Ushanas. The "Adi Parva" of the "Mahabharata" describes the Nishada prince "Ekalavya" as the son of an archer, which suggests that archery was a hereditary trait of the Nishadas. The "Manusmriti" and the "Anushasana Parva" of the "Mahabharata" mention fishing as the profession of the Nishadas. The "Vishnu Smriti" also seems to consider subsistence on fishing a characteristic of the Nishadas, as attested by Nanda-pandita's commentary on the text and the "Katha-sarit-sagara". The "Raghuvamsha" presents the Nishada as boatmen. The  Ayodhya Kanda of the "Ramayana", which mentions the Nishada as the name of an occupational caste (jāti), states that the Nishada king helped Rama cross the Ganges River. The "Harivamsha" states that the Nishadas collected gems and jewels from the river beds. Maskarin's commentary on Gautama "Dharmasutra" suggests that elephant-training was another occupation associated with the Nishadas. This is also corroborated the use of the term "Nishadin" to describe an elephant-keeper in Bana's "Harsha-charita" and Magha's "Shishupala-vadha". Several ancient texts present the Nishadas as progeny of parents from different occupational classes, called the  varnas (see Social status section below). However, such classifications are not indicative of the contemporary occupations of the Nishadas: rather, they appear to be a legal attempt to define the status of the Nishadas relative to the other varnas, so that the varna-specific laws could be applied to them. Relations with the early Indo-Aryans. The Nishadas appear to have been among the first indigenous tribes encountered by the Indo-Aryans in India. Most of the other indigenous tribes find few mentions in the Vedic texts. The Nishadas appear in these texts several times, and as a full-fledged  tribe within the Indo-Aryan social framework. "Aitareya Brahmana", an early text, describes the Nishadas as raiders operating in the forests. However, the later Shrauta texts suggest that they were gradually assimilated into the Indo-Aryan society, and were not considered as untouchable at this time. For example: These references suggest that the Indo-Aryans made efforts to assimilate the Nishadas into their own social order, but the Vedic ritual status granted to the Nishadas was limited in nature. Historian Ramaprasad Chanda speculates that the Nishadas were too numerous and too powerful to be eliminated, enslaved, or expelled by the  Indo-Aryans: this may explain the limited attempts to assimilate them. It is possible that only the high-class among the Nishadas were inducted into the Indo-Aryan society, while the majority of them remained unassimilated. Panini's "Ganapatha" mentions a gotra called Nishada, which according to scholar D. D. Kosambi, suggests that some tribal priests were assimilated as Brahmanas in the Indo-Aryan society. Social status. The "Rudra Adhyaya" of the ancient "Yajurveda" "Samhita" shows reverence to the Nishadas, among others. Nevertheless, the Nishadas held a low status in the Indo-Aryan society: In what appears to be an  attempt to define the status of the Nishadas in the varna system, several ancient texts present them as progeny of parents from different varnas. This appears to have been done for legal purposes, since a person's varna status determined how the contemporary law treated them. For example: Gradually, the Nishadas were relegated to the status of untouchables in the Indo-Aryan society. Description in Ramayana. The main profession of Nishaadas was fishing and hunting. When a Nishaada had killed one bird from a pair, the other bird was remorseful of its loss and was in pangs of pain, observing  this deep pain inspired the sage Valmiki to write the life history of king Rama of Ayodhya and his dutiful wife queen Sita, who lived in separation due to her capture by deceit by the egoistic demon-like king Ravana. This poetic mythology is revered in India as a guide to highest ideals of human-life, is known as the Ramayana, or the record of king Rama's life. In Ramayana, the king of Nishaadas, named Guha, was a very close friend of Rama. He helps Rama and Sita to cross Ganges river near Shringverpur. References in Mahabharata. The Mahabharata  speaks of Nishaada as forest hunters and fishermen. Nishadas were mentioned as tribes that have the hills and the forests for their abode and fishing as their chief occupation. They ruled over the hills, plains, land and dominated over the water. They were linked with a king called Vena (see Saraswata Kingdom) (12,58). Nishadas lived in hamlets (12,328). Aushmikas, and Nishadas, and Romakas were mentioned as bringing tribute to king Yudhishthira during his Rajasuya sacrifice (2,50). Nishada Kingdom of Ekalavya. Ekalavya was the son of Hiranyadhanus, king of the Nishadas (1,134). He came to Hastinapura to join the military school  of Drona. Ekalavya's kingdom was the most famous Nishada kingdom during the time of the Pandavas. This kingdom was visited by Sahadeva during his military campaign to the south, to collect tribute for Yudhishthira's Rajasuya sacrifice;- Sahadeva, the Kuru warrior, conquered the country of the Nishadas and also the high hill called Gosringa, and that lord of earth called Srenimat (2,30). Nishada and Srenimat were mentioned together again at (5,4). Ekalavya, the king of the Nishadas, always used to challenge Vasudeva Krishna to battle; but he was slain by Krishna in battle (5,48), (7-178,179) (16,6). Arjuna had  come to Nishada kingdom of Ekalavya, after the Kurukshetra War, to collect tribute for Yudhishthira's Ashwamedha sacrifice. Arjuna proceeded to the dominions of the Nishada king, viz., the son of Ekalavya. The son of Ekalavya received Arjuna in battle. The encounter that took place between the Kuru hero and the Nishadas was furious. Unvanquished in battle, the valiant son of Kunti defeated the Nishada king who proved an obstacle to the sacrifice. Having subjugated the son of Ekalavya, he proceeded towards the southern ocean. (14,83). Nishadas on the banks of Saraswati. A spot named Vinasana on the banks of  Sarasvati River is mentioned as the gate to the kingdom of the Nishadas. There the river is completely dried up and exist as a dry river channel (3,130). Pandavas were led to this place by their guide viz sage Lomasa, during their pilgrimage all over India. Nishada Kingdom in the South India. This kingdom was visited by Sahadeva during his military campaign to the south, to collect tribute for Yudhishthira's Rajasuya sacrifice;- After defeating the Dandakas (Aurangabad, Maharashtra) the Kuru warrior, Sahadeva vanquished and brought under his subjection numberless kings of the Mlechchha tribe living on the sea coast , and the Nishadas and the cannibals and even the Karnapravarnas, and those tribes also called the Kalamukhas (2,30). This Nishada's battled for the sake of Pandavas in the Kurukshetra War:- The Dravida, the Andhaka, and the Nishada foot-soldiers, urged on by Satyaki, once more rushed towards Karna in that battle (Kurukshetra War) (8,49). Nishada Kingdom of Manimat. Manimat had his kingdom to the south of Kosala. This kingdom was visited by Bhima during his military campaign to the east, to collect tribute for Yudhishthira's Rajasuya sacrifice;- After conquering Vatsabhumi Bhima defeated the king of the Bhargas, as  also the ruler of the Nishadas viz Manimat and numerous other kings (2,29). This kingdom is possibly the Jaunpur district of Uttar Pradesh. The famous Nishada king named Guha who befriended the Kosala prince Raghava Rama was also the king of this kingdom. Nishada Kingdom close to Kalinga and Vanga. A prince named Ketumat is mentioned as battling along with the Kalingas against Bhima, in the Kurukshetra War. He was mentioned as the son of the Nishada king. He could be the son of Manimat the Nishada king, who was defeated formerly by Bhima. Ketumat was slain by Bhima along  with the Kalinga heroes (6,54). The Kalinga, the Vanga, and the Nishada heroes, riding on elephants were said to attack Arjuna in Kurukshetra War (8,17). Mekalas (a kingdom close to Dakshina Kosala Kingdom, in Chathisgad) and Utkalas (western Orissa), and Kalingas, and Nishadas and Tamraliptakas (south of West Bengal), were mentioned as advancing against Nakula (8,22). The Kalingas, the Vangas, the Angas, the Nishadas and the Magadhas were mentioned together on the Kaurava side at (8,70). Nishadas in Kurukshetra War. On Pandava Side. Nishadas were mentioned as battling for the sake of Pandavas along with the Pauravakas and Patachcharas; at(6,50 ). The southern Nishadas were also mentioned in the army of Pandavas (8,49). On Kaurava Side. Nishada prince Ketumat was mentioned who was slain by Bhima along with the Kalinga heroes (6,54). Nishada army was mentioned to fight for the sake of Kauravas at various instances (6-118), (7,44), (8-17,20,22,60,70). Bhima is said to slay a Nishada prince (other than Ketumat) at (8,60). A Mountain Range named Nishada. A mountain range in ancient India is named "Nishada", mentioned along with other mountains like Meru, Mahendra, Malaya, Sweta, Sringavat, Mandara, Nila Dardurna, Chitrakuta, Anjanabha, the Gandhamadana mountains and the sacred Somagiri  (13,165). Nishada as a musical note. Shadaja, Rishabha, together with Gandhara, Madhyama, and likewise Panchama; after this should be known Nishada, and then Dhaivata (14,50). The seven original notes are Shadja, Rishabha, Gandhara, Mahdhyama, Panchama, Dhaivata and Nishada (12,183).