Mahabharata - Historical Context

Historical Context

The historicity of the Kurukshetra War is unclear. Many historians estimate the date of the Kurukshetra war to Iron Age India of the 10th century BCE. The setting of the epic has a historical precedent in Iron Age (Vedic) India, where the Kuru kingdom was the center of political power during roughly 1200 to 800 BCE. A dynastic conflict of the period could have been the inspiration for the Jaya, the foundation on which the Mahabharata corpus was built, with a climactic battle eventually coming to be viewed as an epochal event.

Puranic literature presents genealogical lists associated with the Mahabharata narrative. The evidence of the Puranas is of two kinds. Of the first kind, there is the direct statement that there were 1015 (or 1050) years between the birth of Parikshit (Arjuna's grandson) and the accession of Mahapadma Nanda, commonly dated to 382 BCE, which would yield an estimate of about 1400 BCE for the Bharata battle. However, this would imply improbably long reigns on average for the kings listed in the genealogies. Of the second kind are analyses of parallel genealogies in the Puranas between the times of Adhisimakrishna (Parikshit's great-grandson) and Mahapadma Nanda. Pargiter accordingly estimated 26 generations by averaging 10 different dynastic lists and, assuming 18 years for the average duration of a reign, arrived at an estimate of 850 BCE for Adhisimakrishna, and thus approximately 950 BCE for the Bharata battle.

B. B. Lal used the same approach with a more conservative assumption of the average reign to estimate a date of 836 BCE, and correlated this with archaeological evidence from Painted Grey Ware sites, the association being strong between PGW artifacts and places mentioned in the epic.

Attempts to date the events using methods of archaeoastronomy have produced, depending on which passages are chosen and how they are interpreted, estimates ranging from the late 4th to the mid-2nd millennium BCE. The late 4th millennium date has a precedent in the calculation of the Kaliyuga epoch, based on planetary conjunctions, by Aryabhata (6th century). His date of February 18 3102 BCE has become widespread in Indian tradition (for example, the Aihole inscription of Pulikeshi II, dated to Saka 556 = 634 CE, claims that 3735 years have elapsed since the Bharata battle.) Another traditional school of astronomers and historians, represented by Vriddha-Garga, Varahamihira (author of the Brhatsamhita) and Kalhana (author of the Rajatarangini), place the Bharata war 653 years after the Kaliyuga epoch, corresponding to 2449 BCE.