Mahajanapadas is the Sanskrit word which is derived from two words maha and janapada and it means great realm (zone) and came up during the age of Vedas (Vedic Age). It was established in 600 BCE and disestablished in 345 BCE with two types of government; Monarchies and Republic. Prakritis, Sanskrit and Pali were the common languages of Mahajanapadas. It was the period during which the movements of sramana increased. The ganatantras and monarchy were the two types or forms of mahajanapadas. Anguttara Nikaya, the Buddhist text mentioned significantly about the sixteen types of mahajanapadas started from northwest Gandhara to India’s east Anga and also included the region of trans-Vindhyan prior to Buddhism’s rise in the country India. Uttar Pradesh and Bihar development in east and west respectively is the history behind Mahajanapadas emergence because of iron ore as well as fertile land availability from the 4th to 6th century. The Mahajanapadas were regarded as the 2nd urbanisation of the Vedic Age as the first was the Harappan Civilisation.
There were 16 types of Mahajanapadas and they are as follows;
The Mahajanapadas was the 2nd urbanisation kingdom which were of 16 types and it included Vajji, Malla, Kuru, Kamboja, Anga, Vatsa, Gandhara, Matsya, Kashi, Anti, Shursena and Chedi. The two types of mahajanapadas were republic and monarchy. Vajji, Malla, Kuru and Kamboja were the ganatantras (republic) states while all other states Anga, Vatsa, Gandhara, Matsya, Kashi, Anti, Shursena and Chedi had monarchy governments.