The Kingdom of Kosala (Sanskrit: ) was an ancient Indian kingdom with a rich culture, corresponding to the area within the region of Awadh in present-day Uttar Pradesh to Western Odisha. It emerged as a small state during the late Vedic period, with connections to the neighbouring realm of Videha. Kosala belonged to the Northern Black Polished Ware culture (c. 700–300 BCE), and the Kosala region gave rise to the Sramana movements, including Jainism and Buddhism. It was culturally distinct from the Painted Grey Ware culture of the Vedic period of Kuru-Panchala west of it, following independent development toward urbanisation and the use of iron. During the 5th century BCE, Kosala incorporated the territory of the Shakya clan, to which the Buddha belonged. According to the Buddhist text Aṅguttara Nikāya and the Jaina text, the Bhagavati Sutra, Kosala was one of the Solasa (sixteen) Mahajanapadas (powerful realms) in 6th to 5th centuries BCE, and its cultural and political strength earned it the status of a great power. After a series of wars with neighbouring kingdoms, it was finally defeated and absorbed into the Magadha kingdom in the 5th century BCE. After the collapse of the Maurya Empire and before the expansion of the Kushan Empire, Kosala was ruled by the Deva dynasty, the Datta dynasty, and the Mitra dynasty. Location Kosala was located between the Nepal hills in the north, the river Sadānīrā in the east, the river Sarpikā or Syandikā in the south, and the river Gomti in the west. The territory of Kosala corresponds to the modern-day Awadh region. Religious textual references In Buddhist and Jain texts Mahavira, the 24th Tirthankara of Jainism taught in Kosala. A Buddhist text, the Majjhima Nikaya mentions Buddha as a Kosalan, which indicates that Kosala may have subjugated the Shakya clan, which the Buddha is traditionally believed to have belonged to. In Vedic Literature Kosala is not mentioned in the early Vedic literature, but appears as a region in the later Vedic texts of the Shatapatha Brahmana (7th-6th centuries BCE, final version 300 BCE) and the Kalpasutras (6th-century BCE). In Puranas In the Ramayana, Mahabharata and the Puranas the ruling family of the Kosala kingdom was the Ikshvaku dynasty, which was descended from king Ikshvaku. The Puranas give lists of kings of the Ikshvaku dynasty from Ikshvaku to Prasenajit (Pali: Pasenadi). According to the Ramayana, Rama ruled the Kosala kingdom from his