Maurya Empire

The Maurya Empire was an Iron Age power in South Asia, centered in the region of Magadha. It was founded by Chandragupta Maurya around 320 BCE and continued in a loosely organized form until 185 BCE. What is known of Mauryan written history comes mainly from fragments of Megasthenes’ lost work, preserved in later Roman texts, and from the Edicts of Ashoka. Archaeologically, the Mauryan period is associated with Northern Black Polished Ware (NBPW).

Through military campaigns and treaties, Chandragupta Maurya overthrew the Nanda dynasty and extended his control westward into Afghanistan below the Hindu Kush and southward into the northern Deccan. However, beyond the core area of Magadha, limited technology and infrastructure meant his rule did not deeply penetrate local societies. Under his grandson Ashoka (ruled roughly 268–232 BCE), the empire briefly held the major cities and trade routes of the subcontinent, except for the far south. The capital, located in Magadha (modern-day Patna), was one of several core regions; others included Taxila in the northwest, Ujjain on the Malwa Plateau, Kalinga on the Bay of Bengal coast, and the lower Deccan Plateau, rich in precious metals. Beyond these cores, the empire’s reach depended on the loyalty of military commanders controlling fortified cities.

The Mauryan economy benefited from the earlier spread of Buddhism and Jainism, which encouraged nonviolence, discouraged wasteful rituals and displays, and lowered transaction costs. Coinage facilitated trade, and the use of writing likely enabled more complex business dealings. While fertile agriculture thrived in the eastern Gangetic plain, maritime and riverine trade were vital for obtaining goods and high-value metals. The dynasty built roads to support movement and commerce, most notably the Uttarapath, a winter road linking eastern Afghanistan to Pataliputra, usable when river levels were low enough for easy fording. Other roads connected the Ganges basin to the Arabian Sea coast and to southern mines.

South Asia’s population during the Mauryan period is estimated at 15 to 30 million. The era saw notable creativity in art, architecture, inscriptions, and texts, but also the solidification of caste in the Gangetic plain and declining rights for women in mainstream Indo-Aryan-speaking regions. After the Kalinga War, where Ashoka’s forces inflicted heavy violence, he adopted Buddhism and promoted its teachings through edicts placed across South Asia, often along well-traveled roads. He sent Buddhist missionaries to Sri Lanka, northwest India, and Central Asia, helping Buddhism become a global religion and making Ashoka a figure of world history. Because his edicts banned killing wild animals and destroying forests, some modern environmental historians view him as an early advocate of environmental ethics. In July 1947, India’s interim prime minister Jawaharlal Nehru proposed to the Constituent Assembly that the Lion Capital of Ashoka at Sarnath become the State Emblem of India, and the 24-spoked Buddhist Wheel of Dharma on its abacus become the central feature of the national flag; the proposal was accepted in December 1947.

The name “Maurya” does not appear in Ashoka’s edicts or in contemporary Greek accounts like Megasthenes’ *Indica*, but it is attested in later sources. The Junagadh rock inscription of Rudradaman (circa 150 CE) applies “Maurya” to Chandragupta and Ashoka. The Puranas (from the 4th century CE or earlier) use it as a dynastic name. Buddhist texts say Chandragupta belonged to the “Moriya” clan of the Shakyas, the tribe of Gautama Buddha. Jain texts describe him as the son of a superintendent of peacocks (*mayura-poshaka*). Tamil Sangam literature calls them “moriyar” and lists them after the Nandas. A 12th-century inscription from Kuntala (Bandanikke, North Mysore) mentions the Mauryas among dynasties that ruled the region. Some scholars read the Hathigumpha inscription of Kharavela (2nd–1st century BCE) as referring to a “Muriya Kala” (Mauryan era), but epigraphist D. C. Sircar disputes this, interpreting the phrase as *mukhiya-kala* (“the principal art”). Buddhist tradition holds that the Maurya ancestors settled where peacocks (*mora* in Pali) were common, earning the name “Moriyas” (“belonging to the place of peacocks”). Another Buddhist account says they built Moriya-nagara (“Peacock-city”), named for bricks colored like peacocks’ necks. Archaeological evidence—peacock figures on the Ashoka pillar at Nandangarh and on sculptures at the Great Stupa of Sanchi—supports this connection, leading scholars to suggest the peacock was the dynasty’s emblem. Later commentators, such as Dhundhi-raja (18th century), derive “Maurya” from the name Mura, the mother of the dynasty’s founder.