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The Maurya Empire was a geographically extensive Iron Age historical power in ancient India, ruled by the Maurya dynasty from 322-185 BCE. Originating from the kingdom of Magadha in the Indo-Gangetic Plain (modern Bihar, eastern Uttar Pradesh) in the eastern side of the Indian subcontinent, the empire had its capital city at Pataliputra (modern Patna). The empire was the largest to have ever existed in the Indian subcontinent, spanning over 5 million square kilometres at its zenith under Ashoka.
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