Ashoka

Background: The Early Mauryan Empire

The Maurya dynasty was founded by Chandragupta Maurya around 321 BCE, when, with the guidance of his advisor Chanakya (also known as Kautilya, traditionally credited with the statecraft treatise Arthashastra), he overthrew the Nanda dynasty and took control of Magadha. Chandragupta went on to build the first empire to unify most of the Indian subcontinent, extending Mauryan authority into the northwest after a conflict with Seleucus I Nicator, one of Alexander the Great's successors, that ended in a treaty ceding territory in the Hindu Kush region to the Mauryas in exchange for war elephants. The empire's capital was Pataliputra, on the Ganges near modern Patna.

Chandragupta was succeeded around 297 BCE by his son Bindusara, who continued to expand Mauryan control, reportedly extending it into the Deccan. Little independent documentation of Bindusara's reign survives; later Greek sources refer to him by a name transliterated as "Amitrochates." Bindusara's death, traditionally dated to around 273–268 BCE, opened a succession contest among his sons, from which Ashoka emerged as emperor.

Much of what is known about the administrative apparatus Ashoka inherited comes not from Mauryan sources but from Megasthenes, a Seleucid ambassador who resided at Chandragupta's court in Pataliputra and wrote an account of India, the Indica, which survives only in fragments quoted by later Greek and Roman authors. Megasthenes described a fortified capital on the Ganges, a sophisticated civil administration organized into specialized boards overseeing trade, industry, and welfare, and a standing army — a picture broadly consistent with the statecraft outlined in the Arthashastra and with the scale of centralized control Ashoka's own edicts presuppose a generation later.

Accession

Later Buddhist legendary accounts, particularly the Sanskrit Ashokavadana, describe a violent succession struggle in which Ashoka eliminated rival brothers to secure the throne — traditions likely shaped, at least in part, to dramatize his subsequent transformation. Ashoka's own inscriptions do not describe this struggle. His formal coronation is generally dated to around 268 BCE, and in his edicts he refers to himself not by the name Ashoka but by the title Devanampiya Piyadasi, "Beloved of the Gods, of Gracious Mien."

The Kalinga War

In his thirteenth year as king, Ashoka led a military campaign against Kalinga, an independent region on the eastern coast corresponding roughly to modern Odisha, one of the few remaining territories outside Mauryan control. The war, conventionally dated to around 261 BCE, is described in Ashoka's own Major Rock Edict XIII, which states that 150,000 people were deported, 100,000 were killed in the fighting, and many times that number died afterward — figures that, whether read as precise counts or as rhetorical emphasis, indicate a campaign of exceptional scale and destructiveness by the standards of the edict's own author.

The same edict records that the suffering caused by the war produced deep remorse in Ashoka and prompted him to commit thereafter to conquest through Dhamma (a Prakrit form of the Sanskrit Dharma, referring here to a program of ethical conduct) rather than through arms. Later Buddhist tradition, especially the Sri Lankan chronicle Mahavamsa, frames this as the moment of Ashoka's conversion to Buddhism. Other evidence, including a Minor Rock Edict in which Ashoka states he had already been a lay Buddhist (upasaka) for more than two and a half years, suggests his engagement with Buddhism began before Kalinga, and that the war marked an intensification and public reorientation of an existing commitment rather than a sudden conversion.

Policy of Dhamma

Following Kalinga, Ashoka's edicts describe an administration built around the propagation of Dhamma: a code of ethical conduct emphasizing non-violence (ahimsa), truthfulness, respect for parents, elders, and teachers, generosity toward ascetics and the poor, and humane treatment of animals and prisoners. He established officials called Dhamma Mahamatras charged with overseeing the welfare of his subjects and promoting these principles, and his edicts describe public works including wells, rest houses, and hospitals for both humans and animals along major roads.

Ashoka's edicts also express explicit respect for religious traditions other than Buddhism; he continued to patronize the Ajivika sect, for example, donating caves at Barabar Hill in Bihar for their use, and his inscriptions call for tolerance among different religious communities rather than exclusive promotion of Buddhism as a state religion.

The Edicts

Ashoka's principles are preserved in inscriptions carved on rock faces, cave walls, and specially erected pillars across the subcontinent, from Kandahar in modern Afghanistan to the eastern Deccan. Most are written in Prakrit using the Brahmi script; in the northwest, some appear in Kharosthi script, and a bilingual edict discovered at Kandahar is inscribed in both Greek and Aramaic, reflecting the empire's reach into formerly Hellenistic and Achaemenid territory. The inscriptions include fourteen Major Rock Edicts, a set of Minor Rock Edicts, and seven Pillar Edicts, several of the latter topped with finely carved animal capitals. The Lion Capital originally erected at Sarnath, marking the site of the Buddha's first sermon, was adopted as the State Emblem of independent India in 1950, and the wheel from its base became the Ashoka Chakra on the Indian national flag. For centuries, the identity of the edicts' author was unknown, since they referred only to "Piyadasi"; the connection to Ashoka was established after the British scholar-administrator James Prinsep deciphered the Brahmi script in 1837 and, cross-referencing Sri Lankan chronicle tradition, identified Piyadasi with the Mauryan emperor.

Buddhist Missions

According to the Theravada tradition preserved in the Sri Lankan chronicles Dipavamsa and Mahavamsa, Ashoka convened a Third Buddhist Council at Pataliputra around 250 BCE, presided over by the monk Moggaliputta Tissa, to resolve doctrinal disputes and expel monks judged to hold heretical views; the council is not mentioned in Ashoka's own edicts. The same tradition credits Ashoka with dispatching Buddhist missions to nine regions, including his own son Mahinda and daughter Sanghamitta, who traveled to Sri Lanka and are credited with converting King Devanampiya Tissa, establishing a Buddhist tradition on the island that continues into the present as Sri Lankan Theravada Buddhism. Other missions are said to have reached Gandhara, the Himalayan foothills, and Suvannabhumi, a region identified with parts of mainland Southeast Asia. Ashoka's reign also saw substantial patronage of Buddhist monuments, including the original core of the Sanchi Stupa, later enlarged under subsequent dynasties.

Administration and Diplomacy

The empire Ashoka governed was organized around several provincial centers beyond the capital at Pataliputra, including Taxila and Ujjain in the west, Tosali in the east (near Kalinga, the newly conquered territory), and Suvarnagiri in the south, each administered by a viceroy, often a prince of the royal family; Ashoka himself is said to have served as viceroy at both Taxila and Ujjain under his father Bindusara before becoming emperor. Rock Edict XIII, the same inscription that records the Kalinga War, also lists the rulers to whom Ashoka sent envoys and Dhamma missions beyond his own borders: the Hellenistic kings Antiochus II Theos of Syria, Ptolemy II Philadelphus of Egypt, Antigonus II Gonatas of Macedon, Magas of Cyrene, and Alexander of Epirus, indicating that Mauryan diplomatic contact extended as far as the eastern Mediterranean.

Family and Succession Legend

Later Buddhist legend, particularly the Ashokavadana, gives Ashoka several wives and children, though the historical record beyond his edicts is thin. His queen Devi (also called Vidisha Mahadevi), said to have been married to Ashoka before his accession, is credited in the tradition as the mother of Mahinda and Sanghamitta, the missionaries to Sri Lanka. A later legend concerning his son Kunala, blinded through the intrigue of a jealous stepmother, Queen Tishyarakshita, and a forged royal order, became a well-known cautionary tale in Buddhist literature about the dangers of court politics, though it is not corroborated by Ashoka's own inscriptions and should be read as legend rather than established history.

Death and the Decline of the Empire

Ashoka died around 232 BCE after a reign of roughly 36 years. The Mauryan Empire survived him by only about half a century, ruled by a succession of weaker emperors named in Puranic king-lists, before the last Mauryan ruler, Brihadratha, was assassinated around 185 BCE by his own military commander, Pushyamitra Shunga, who founded the Shunga dynasty in Magadha.

Sources and Historiography

Knowledge of Ashoka's reign rests on two largely separate bodies of evidence: his own edicts, a contemporary epigraphic record but one that presents a curated, first-person account of policy; and later Buddhist narrative traditions — the Ashokavadana in Sanskrit and the Dipavamsa and Mahavamsa in Pali — composed centuries after his death and shaped by the aim of presenting him as an exemplary Buddhist king. Modern historians, including Romila Thapar in her influential studies of the Mauryan period, have used the edicts to separate the historical administrative and ethical program of Ashoka's reign from the more legendary elements of the later hagiographic tradition, while noting that even the edicts themselves function partly as instruments of political legitimation for a ruler governing an unusually large and diverse empire.