Class 7 Social Science · Chapter 6 · Part 1

The Age of Reorganisation

Kingdoms after the Mauryas — Shungas, Satavahanas, Kushanas, the Cheras, Cholas and Pandyas — and trade.

NCERT Exploring Society: India and Beyond (Part 1 and Part 2)CBSE Class 7 11 min read

1. Chapter at a Glance

Around 185 BCE, the last Maurya emperor was killed by his commander Puṣhyamitra Śhunga, and the great empire broke into many kingdoms — often former tributaries. Kingdoms competed through wars and marriage alliances, and invaders entered through the weakened north-west. Scholars call this period (roughly 2nd century BCE to 3rd century CE) the “Age of Reorganisation”, because the map of India was being redrawn. Yet it was also a time of great art, literature, trade and cultural mixing. This chapter surveys the Śhungas, Sātavāhanas, Chedis, the Tamil kingdoms of the Sangam Age, and the Indo-Greeks, Śhakas and Kuṣhāṇas.

What you will learn
  • Why the post-Maurya period is called the Age of Reorganisation.
  • Indian dynasties: Śhungas, Sātavāhanas, Chedis (Khāravela), Cholas, Cheras, Pāṇḍyas.
  • Sangam literature and the Silappadikāram; Karikāla's Grand Anicut.
  • Foreign dynasties: Indo-Greeks, Śhakas, Kuṣhāṇas; Śhaka Samvat; the Silk Route.
  • Gāndhāra and Mathurā schools of art; assimilation of cultures.

2. Why “Age of Reorganisation”?

After the Mauryas, existing regions were reorganised into new kingdoms that kept competing for power. Kings expanded through warfare and through matrimonial alliances (marriages between royal families to cement friendship). Control of border areas was vital for safety. At the same time, art, architecture, literature and trade flourished.

Dynasties from within the SubcontinentDynasties from outside
Śhungas, Chedis, Sātavāhanas, Cholas, Cheras, PāṇḍyasIndo-Greeks, Śhakas (Indo-Scythians), Kuṣhāṇas

3. The Śhungas

Puṣhyamitra Śhunga founded the Śhunga dynasty in north and central India and performed the aśhvamedha yajña — a Vedic ritual in which a horse wandered freely with soldiers; land it crossed unchallenged was claimed, and stopping it meant battle. His kingdom was smaller than the Mauryas', but he protected it and later kept friendly ties with the Greeks; it lasted about a century. Vedic rituals revived while other schools continued. Sanskrit became a major literary language; Patañjali compiled the Yoga Sūtras in this period. The Śhungas added beautifully carved railings and story panels to the Bharhut Stūpa (Madhya Pradesh) — among the earliest Buddhist art.

4. The Sātavāhanas

From the 2nd century BCE the Sātavāhanas (also called Andhras) ruled much of the Deccan — present Andhra Pradesh, Telangana and Maharashtra — with capitals such as Amarāvatī and Pratiṣhṭhāna (Paithan).

  • Trade: their coins, found from Gujarat to Andhra, show two-masted ships, revealing sea trade. They traded spices, textiles, sandalwood, pearls and ivory with the Roman Empire, importing glass and perfumed oils; tolls and taxes added revenue. The Naneghat caves near Pune on a trade route served as toll points and rest-houses.
  • Agriculture thrived in the Krishna–Godavari basin.
  • Mothers' names: princes were named after their mothers, e.g. Gautamīputra Sātakarṇi, son of Gautamī Balaśhrī, an influential queen who donated land to Buddhist monks and left an inscription at Nāśhik. A widowed Sātavāhana queen performed Vedic rituals, including the aśhvamedha, and made donations recorded at Naneghat.
  • Numerals: Naneghat inscriptions in Brahmi include number symbols, some resembling modern ones — evidence that our numerals originated in India.
  • Religion and art: devotees of Vāsudeva (Kṛiṣhṇa), they also gave tax-free land to Vedic scholars and Jain and Buddhist monks; they contributed to the rock-cut Karla caves; a stone yakṣha at Pitalkhora was carved by a goldsmith named Kanhadāsa.

In the 3rd century CE, weak central control and economic decline broke the empire into smaller kingdoms.

5. The Chedis of Kalinga

After the Mauryas, Kalinga rose under the Chedi dynasty. King Khāravela, a devoted Jain called the “monk-king”, respected all schools of thought. The Udayagiri–Khandagiri caves near Bhubaneswar, carved for Jain monks, are fine examples of rock-cut architecture. The Hāthīgumphā inscription (Brahmi) records his year-by-year achievements — military campaigns, welfare works and a council of sages — and calls him a respecter of every sect and repairer of every temple. Respect for all faiths is part of the Indian ethos.

6. The South: The Sangam Age

Between about the 3rd century BCE and the 3rd century CE, three “crowned kings” — the Cholas, Cheras and Pāṇḍyas — ruled the south, staying independent even of Aśhoka. Poets' assemblies produced Sangam literature (from Sanskrit saṅgha, “association”), the oldest literature of south India, expressing love, heroism and generosity, and giving historians valuable details.

KingdomCapitalHighlights
CholasUraiyur; port Puhar (Kāveripattinam)King Karikāla defeated Chera–Pāṇḍya forces; built the Kallaṇai (Grand Anicut) on the Kaveri
Cheras (Keralaputras)Vanji (Karur)Trade with Rome and West Asia — spices, timber, ivory, pearls; patrons of Sangam poets; own coins
PāṇḍyasMaduraiPraised by Megasthenes; famous for pearls; naval power; inscriptions stress welfare and all faiths
The Grand Anicut and Silappadikāram

Kallaṇai (Grand Anicut), built by Karikāla downstream of Srirangam, diverts Kaveri water across the delta, bringing more land under cultivation and earning the region the name “rice bowl of the South”. Restored many times, it still irrigates fields today.

Silappadikāram (“The Tale of the Anklet”), an epic written soon after the Sangam collections, tells of Kaṇṇagi, whose husband Kovalan was wrongly executed in Madurai for stealing an anklet. She proved his innocence with her second anklet; the Pāṇḍya king died of shock. The epic centres on justice and the ruler's dharma; Kaṇṇagi is worshipped in Tamil Nadu and Kerala.

7. Invaders Who Became Indian

  • Indo-Greeks: descendants of satraps left by Alexander, who ruled the north-west after the Mauryas. They absorbed local culture. The Heliodorus pillar near Vidisha, set up by an Indo-Greek ambassador, praises Vāsudeva as “god of gods” and names three precepts: self-restraint, charity and awareness. Their coins (gold, silver, copper, nickel) sometimes show Indian deities such as Vāsudeva-Kṛiṣhṇa and Lakṣhmī.
  • Śhakas (Indo-Scythians): replaced the Indo-Greeks in the north-west, ruling from the late 2nd century BCE to the 5th century CE. The Śhaka Samvat calendar, 78 years behind the Gregorian (79 from January to March), was adopted as the Indian National Calendar in 1957.
  • Kuṣhāṇas: from Central Asia, they ruled from Central Asia to much of north India, probably from the 2nd century CE. Their greatest king, Kaṇiṣhka — “great king, king of kings, son of God” on his headless statue — issued coins showing the Buddha (written BOΔΔO in Greek letters) and Śhiva with Nandi, showing respect for many faiths. They controlled parts of the Silk Route linking China, Central Asia, Persia and the Mediterranean, so trade boomed.

Gāndhāra and Mathurā schools of art

FeatureGāndhāra schoolMathurā school
RegionNorth-west (Punjab–Afghanistan)Mathura, Uttar Pradesh
MaterialGrey-black schist stoneRed (spotted) sandstone
StyleGreco-Roman blend; realistic anatomy, flowing robesDistinctly Indian; fuller, smoothly modelled figures
SubjectsMany Buddha and bodhisattva imagesBuddha, Śhiva, Lakṣhmī, Kubera, yakṣhas and yakṣhiṇīs

The period saw human-like images of deities such as Sūrya, laying groundwork for later temple art, and the growth of Sanskrit literature, including the composition of the Mahābhārata and Rāmāyaṇa in their great forms. Invaders who came to conquer were absorbed into Indian society — the past is a tapestry woven by interaction and assimilation.

Indo-Greeks, Śhakas,Kuṣhāṇas (NW) Śhungas (N) Chedis — Kalinga Sātavāhanas (Deccan) Cholas, Cheras,Pāṇḍyas (South)
Schematic placement of major post-Maurya powers (not a map).

8. Master Table: Key Terms

TermMeaning
Matrimonial allianceMarriage between royal families to cement friendship
Aśhvamedha yajñaHorse ritual to proclaim supremacy
Sangam literatureOldest Tamil poetry from poets' assemblies
Grand Anicut (Kallaṇai)Karikāla's water-diversion work on the Kaveri
Hāthīgumphā inscriptionKhāravela's record at Udayagiri
Śhaka SamvatCalendar 78 years behind Gregorian; national calendar since 1957
Silk RouteTrade network linking China to the Mediterranean
AssimilationAbsorption of newcomers into a culture

9. Master Summary Table

DynastyKey rulerContribution
ŚhungaPuṣhyamitraAśhvamedha; Bharhut railings; Patañjali's Yoga Sūtras era
SātavāhanaGautamīputra SātakarṇiSea trade, ship coins, Karla caves, mothers' names
ChediKhāravelaUdayagiri caves, Hāthīgumphā inscription
CholaKarikālaGrand Anicut
Chera / Pāṇḍya—Roman trade, pearls, Sangam patronage
Indo-Greek—Heliodorus pillar; coins with Indian deities
KuṣhāṇaKaṇiṣhkaSilk Route trade; Gāndhāra and Mathurā art

Chart — Śhaka Samvat year from Gregorian year (subtract):

April–December−78
January–March−79

10. Mind Map

Age of Reorganisation
North
  • Śhungas
  • Bharhut
Deccan & East
  • Sātavāhanas
  • Chedis — Khāravela
South
  • Sangam, three kings
  • Grand Anicut
From outside
  • Indo-Greeks, Śhakas
  • Kuṣhāṇas, Kaṇiṣhka
Culture
  • Gāndhāra, Mathurā
  • Assimilation

11. Tips and Tricks

Smart ideas
  • Southern capitals: “U-V-M” — Uraiyur (Chola), Vanji (Chera), Madurai (Pāṇḍya).
  • Gāndhāra = Grey schist, Greek style; Mathurā = red sandstone, Made-in-India style.
  • Śhaka year = Gregorian − 78.
Common mistakes
  • Confusing Khāravela (Chedi, Kalinga) with Karikāla (Chola).
  • Saying invaders destroyed Indian culture — most were absorbed into it.

12. Important One-liners

  • Puṣhyamitra Śhunga founded the Śhunga dynasty around 185 BCE.
  • Patañjali compiled the Yoga Sūtras.
  • Sātavāhana coins show ships with two masts.
  • Gautamīputra Sātakarṇi was named after his mother.
  • Khāravela's Hāthīgumphā inscription is at Udayagiri.
  • Karikāla built the Grand Anicut on the Kaveri.
  • Silappadikāram is the tale of Kaṇṇagi.
  • The Heliodorus pillar is near Vidisha.
  • The Śhaka Samvat became India's national calendar in 1957.
  • Kaṇiṣhka's coins show the Buddha and Śhiva.

13. Exam-pattern Questions with Detailed Answers

Q1Easy

Which ruler built the Grand Anicut?

  1. Khāravela
  2. Karikāla
  3. Kaṇiṣhka
  4. Puṣhyamitra
Show answer

Chola king Karikāla built the Kallaṇai on the Kaveri.

Answer: (B)

Q2Easy

Name the three “crowned kings” of the Sangam Age.

Show answer

Cholas, Cheras and Pāṇḍyas.

Answer: Cholas, Cheras, Pāṇḍyas

Q3Easy

What is the Śhaka Samvat?

Show answer

A calendar from the Śhaka period, 78 years behind the Gregorian calendar; adopted as India's national calendar in 1957.

Answer: Indian National Calendar

Q4Medium

Why is the post-Maurya period called the Age of Reorganisation?

Show answer

The Maurya Empire broke up and its regions were reorganised into many new kingdoms that competed through war and alliances, while invaders entered the north-west — the political map was redrawn.

Answer: Regions reorganised into competing new kingdoms

Q5Medium

What do Sātavāhana coins tell us?

Show answer

Ships on coins show active sea trade and advanced shipbuilding; coins found from Gujarat to Andhra show wide circulation; legends like “son of Gautamī” show mothers' names in royal titles.

Answer: Sea trade, wide economy, mothers' names

Q6Medium

Compare the Gāndhāra and Mathurā schools of art.

Show answer

Gāndhāra: north-west, grey schist, Greco-Roman influence, realistic Buddhas with flowing robes. Mathurā: Mathura, red sandstone, Indian style, fuller figures of many deities.

Answer: Foreign-influenced vs Indian style

Q7Medium

What does the Hāthīgumphā inscription tell us about Khāravela?

Show answer

It records his campaigns and welfare works year by year, a council of sages, and calls him a respecter of all sects and repairer of temples — showing tolerance though he was a Jain.

Answer: Achievements and respect for all faiths

Q8Hard

How did foreign invaders assimilate into Indian society? Give two examples.

Show answer

Indo-Greek ambassador Heliodorus set up a pillar honouring Vāsudeva; Indo-Greek coins show Indian deities; Kaṇiṣhka's coins show the Buddha and Śhiva; Kuṣhāṇa art blended Greek and Indian styles; the Śhaka calendar became India's own.

Answer: Adopted Indian gods, art and calendars

Q9Hard

What values does the Silappadikāram teach about kingship?

Show answer

A king's dharma is to give true justice; a hasty, unjust decision destroys him and his city. The story also shows wealth from trade and respect for different faiths across three kingdoms.

Answer: Justice is the ruler's highest duty

Q10Hard

Why did Kaṇiṣhka show both the Buddha and Śhiva on his coins?

Show answer

To show respect for different faiths followed by his diverse subjects, win their support and present himself as a ruler of all — reflecting peaceful co-existence of many schools of thought.

Answer: Respect for diverse faiths and winning subjects' loyalty

Q11Hard

Why is the Grand Anicut important even today?

Show answer

Built nearly 2,000 years ago and restored several times, it still diverts Kaveri water to irrigate the delta, supporting rice farming and millions of people — showing ancient engineering skill and lasting public welfare.

Answer: Still irrigates the Kaveri delta

14. Quick Revision Summary

Revise in 2 minutes
  • ~185 BCE: Mauryas end; Age of Reorganisation — new competing kingdoms.
  • Śhungas (aśhvamedha, Bharhut), Sātavāhanas (ship coins, Roman trade, mothers' names), Chedis (Khāravela, Hāthīgumphā).
  • South: Cholas (Karikāla, Grand Anicut), Cheras (Vanji), Pāṇḍyas (Madurai, pearls); Sangam literature, Silappadikāram.
  • Indo-Greeks (Heliodorus pillar), Śhakas (Śhaka Samvat), Kuṣhāṇas (Kaṇiṣhka, Silk Route).
  • Gāndhāra and Mathurā art; invaders assimilated into Indian culture.