The change, in one line: from a clan chief advised by assemblies of his own people to a king ruling a graded machinery of provinces, districts and villages — that is, from kinship to territory, and from custom to office.
Stage 1 — the Vedic period. Society was organised into janas, clans bound by kinship; the Ṛigveda mentions about thirty, five of them the pañchajana. The rājā functioned primarily as a clan chief who led in warfare and protected members. Three assemblies — sabhā (small, judicial, select elites), samiti (larger, policy and political affairs, representing the broader population) and vidhata (a popular gathering on warfare and political matters) — each played a significant role.
Stage 2 — janapadas. Between about 1000 and 600 BCE, political organisation became territorial. Janapada literally means where a people (jana) first set its feet. Control over land, agricultural production and trade routes became increasingly important, which led to more complex administrative systems.
Stage 3 — mahājanapadas. From about 600 BCE to 300 CE; sources usually speak of sixteen. Two forms coexisted: rājyas (monarchies) and gaṇas or saṁghas (republics). Magadha became the most powerful, through strategic location, fertile plains and strong rulers.
Stage 4 — empire. Magadha's expansion led to the Mauryan Empire; later the Satavāhanas, Guptas, Pallavas, Chālukyas, Gurjara-Pratihāras, Pālas, Rāṣhṭrakūṭas and imperial Cholas.
The administrative system of the early Indian states:
- The king held supreme authority, but the state was conceived as an organic whole of seven constituents — the Saptāṁga: swāmi (king), amātya (councillors, ministers and high officials), janapada (territory with its people), durga (fortified towns and cities), koṣha (treasury), daṇḍa (forces of defence and law and order), mitra (allies).
- The council of ministers (mantri-pariṣhad) — a small body of elder statesmen, generally including the treasurer, the chief tax collector, the chief legal advisor and the commander-in-chief. An Aśhokan inscription records it deciding independently in the emperor's absence.
- Provinces, divisions, districts, groups of villages, villages — bhukti / manḍalam; viṣhaya or bhoga / koṭṭam or valanāḍu; adhiṣhṭhāna or paṭṭana / nāḍu; vithi / paṭṭalā and kūṛram; and the village.
- Officers: pradeśhikas (district governors, judicial and administrative), city governors (revenue, law and order), grāmikas (village headmen), and under the Guptas the mantri as head of civil administration, the commander-in-chief, the general, the chief of the palace guards, the sāndhivigrahika and the kumārāmātyas.
- Consultation: district officers often decided after consulting bankers, caravan leaders, artisans and scribes — formalised in the five-member district office of the Damodarpur copper plates.
- Village autonomy: village assemblies with variyams handled irrigation, gardens, temples, justice, taxes, land management, road construction and records — self-reliant and not dependent on the government for patronage.