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The Age of Reorganisation – Class 7 Social Science Chapter 6 Notes & NCERT PDF

Class 7Social ScienceChapter 6NCERT book: Exploring Society: India and Beyond - Social Science Class 7

Notes and a simple summary of Chapter 6 of the NCERT Class 7 Social Science book, with the official chapter PDF, flashcards, an MCQ quiz and an AI tutor for your doubts.

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Chapter 6: The Age of Reorganisation

The Big Questions

  • Why is the period that followed the Maurya empire sometimes called the ‘Age of Reorganisation’?
  • What were the values or principles that guided emperors of that period?
  • How did foreign invaders assimilate into Indian society and contribute to cultural confluence?
    • "By continuous living tradition and a vital power of rejuvenescence, this land has readjusted itself through unnumbered transformations." — Jagdish Chandra Bose (1917)

    Introduction

    Bhavisha and Dhruv use Itihāsa again and find a collection of very different art pieces. Could they belong to many kingdoms rather than one? They guessed right. Around 185 BCE the last Maurya emperor was assassinated by his commander-in-chief Puṣhyamitra Śhunga, and the empire broke up. Many new kingdoms — often former tributaries of the Mauryas — rose and competed. Some scholars call this the ‘age of reorganisation’ because regions were being reorganised into new kingdoms. Kingdoms gained control through matrimonial alliances or through war, and at the same time art, architecture, literature and trade flourished.

    Key Concepts

    Dynasties of the period (as grouped in the book)

  • From within the Subcontinent: Śhungas, Chedis, Sātavāhanas, Cholas, Cheras, Pānḍyas.
  • From outside the Subcontinent: Indo-Greeks, Śhakas, Kuṣhāṇas.

    • The Śhungas

  • Puṣhyamitra Śhunga founded the dynasty, ruling parts of north and central India. He performed the aśhvamedha yajña — a horse was left to wander, and any land it crossed unchallenged became part of the king's empire.
  • Vedic rituals revived, but other schools of thought kept flourishing. Patañjali compiled the Yoga Sūtras in this period.
  • The Śhungas added carved railings to the Bharhut Stūpa (Madhya Pradesh), some of the earliest examples of Buddhist art. The dynasty was gone about a century after its founder.

    • The Sātavāhanas

  • Ruled large parts of the Deccan from the 2nd century BCE — present-day Andhra Pradesh, Telangana and Maharashtra. Famous capitals: Amrāvatī and Pratiṣhṭhāna (Paithan). Sometimes called ‘Andhras’.
  • Their coins, found from Gujarat to Andhra Pradesh, show ships with two masts, pointing to maritime trade. Trade reached the Roman Empire (spices, textiles, sandalwood, pearls, ivory out; glass and perfumed ointments in).
  • Princes were often named after their mothers: Gautamīputra Sātakarṇi was named after Gautamī Balaśhrī, who had an inscription carved at Nāśhik.
  • The Naneghat inscriptions describe a widow queen who performed Vedic rituals, including the aśhvamedha, and include early numerals — evidence that modern numerals ultimately originated in India.
  • They were devotees of Vāsudeva (Kṛiṣhṇa) but granted tax-free land to Vedic scholars and Jaina and Buddhist monks. They contributed to the Karla caves. A yakṣha at Pitalkhora was ‘made by Kanahadasa, a goldsmith’.
  • The empire broke up in the 3rd century CE because of weak central control and economic decline.

    • The Chedis of Kalinga

  • After the Mauryas, Kalinga rose under the Chedi kings. Khāravela followed Jain teachings (called bhikṣhu-rāja, monk-king) but respected all schools of thought.
  • The Udayagiri-Khandagiri caves near Bhubaneswar are rock-cut architecture. The Hāthīgumphā inscription records his deeds year by year and calls him ‘respector of every sect and repairer of every temple’ — part of the ‘Indian ethos’.

    • Kingdoms of the South and the Sangam Age

  • From about the 2nd or 3rd century BCE to the 3rd century CE, the Cheras, Cholas and Pānḍyas — the ‘three crowned kings’ — competed for the South. They stayed independent even at the height of Mauryan power.
  • Sangam literature, the oldest in south India, is a collection of poems on love, heroism and generosity. ‘Sangam’ comes from Sanskrit sangha — an assembly of poets.
  • Cholas: ruled from the 3rd century BCE to the 13th century CE. King Karikāla built the Kallaṇai (Grand Anicut) on the Kāveri, just downstream of Srirangam island — still in use and the reason the delta is called the ‘rice bowl of the South’.
  • Silappadikāram (The Tale of the Anklet): Kaṇṇagi of Puhār proves her husband Kovalan's innocence to the Pānḍya king with her second anklet; the epic centres on justice and the ruler's dharma.
  • Cheras (Keralaputra): capital Vanji (Karur); traded spices, timber, ivory and pearls with Rome and West Asia; patronised Sangam poets.
  • Pānḍyas: capital Madurai; famous for pearls, an important naval power, praised by Megasthenes.

    • Rulers from outside the Subcontinent

  • Indo-Greeks: descendants of satraps left by Alexander. They were deeply influenced by Indian culture. The Heliodorus pillar near Vidisha, set up by an Indo-Greek ambassador, praises Vāsudeva as ‘god of gods’. Some Indo-Greek coins show Vāsudeva-Kṛiṣhṇa and Lakṣhmī.
  • Śhakas (Indo-Scythians): ruled from the latter part of the 2nd century BCE to the 5th century CE. The Śhaka Samvat calendar is 78 years behind the Gregorian calendar (79 from January to March) and was adopted as the Indian National Calendar in 1957.
  • Kuṣhāṇas: from central Asia, probably entered in the 2nd century CE. Kaṇiṣhka's headless statue (1.85 m) reads ‘mahārāja rājadhirāja devaputra kaṇiṣhka’. His coins show the Buddha (BOΔΔO in Greek script) and Śhiva with Nandi. They controlled parts of the Silk Route.

    • Two schools of art

  • Gāndhāra style: western Punjab region; Greco-Roman plus Indian features; grey-black schist; realistic Buddha images with flowing robes.
  • Mathurā style: Mathura region; mostly red sandstone; distinctly Indian; deities like Kubera, Lakṣhmī, Śhiva, Buddha and yakṣhas with fuller figures.

    • Map & Timeline Corner

  • Timeline: c. 185 BCE Puṣhyamitra Śhunga → Sātavāhanas (from 2nd century BCE) and Chedis (Khāravela) → Indo-Greeks, Śhakas → Kuṣhāṇas (Kaṇiṣhka) → Sātavāhanas fragment in the 3rd century CE.
  • Places: Bharhut, Vidisha, Naneghat, Karla, Nāśhik, Udayagiri-Khandagiri, Puhār, Madurai, Vanji (Karur), Uraiyūr, Srirangam.

    • Key Terms

  • Matrimonial alliance (वैवाहिक गठबंधन) — alliance made through a royal marriage.
  • Aśhvamedha yajña (अश्वमेध यज्ञ) — horse ritual to claim supremacy.
  • Stūpa railing (वेदिका) — carved fence around a stūpa.
  • Maritime trade (समुद्री व्यापार) — trade by sea.
  • Inscription (अभिलेख) — writing carved on stone or metal.
  • Rock-cut architecture (शैलकृत स्थापत्य) — buildings carved out of rock.
  • Sangam (संगम) — assembly of poets; the literature of that age.
  • Anicut (बाँध / जल-विभाजक) — water-diversion structure like the Kallaṇai.
  • Indo-Greeks (हिंद-यवन) — Greek rulers in the northwest.
  • Śhaka Samvat (शक संवत्) — India's national calendar era.
  • Silk Route (रेशम मार्ग) — trade route linking China and the Mediterranean.
  • Schist (शिस्ट पत्थर) — grey-black stone of Gāndhāra art.
  • Yakṣha (यक्ष) — minor nature deity.

    • Connect to Today

    We still use the Śhaka Samvat on official government documents, the Grand Anicut still irrigates the Kāveri delta, and Kaṇṇagi is worshipped in Tamil Nadu and Kerala.

    Common Mistakes

  • Thinking Indo-Greeks came with Alexander's army to stay — they were descendants of satraps who later set up independent kingdoms.
  • Mixing up Gāndhāra (grey schist) and Mathurā (red sandstone) styles.
  • Believing the Śhaka Samvat is 79 years behind all year — it is 78 years, except January–March.
  • Forgetting that the south Indian kingdoms were never part of Aśhoka's empire.
  • Confusing Puhār (Chola capital in the story) with Madurai (Pānḍya capital).

    • Questions and Activities — Hints

  • Why 'reorganisation'? Old Mauryan regions became new competing kingdoms, and foreign rulers arrived and blended in.
  • Sangam literature note: meaning of 'sangam', three crowned kings, themes of love, heroism and generosity, Silappadikāram.
  • Mother's name in title: Gautamīputra Sātakarṇi — think about what it says about mothers' status.
  • Timeline activity: remember there is no year 0 when you count across BCE and CE.

    • 💡 Key Learning Points

    • ✓After c. 185 BCE the Maurya empire broke into many competing kingdoms — the 'age of reorganisation'.
    • ✓The Śhungas, Sātavāhanas and Chedis (Khāravela) supported art, trade and many schools of thought.
    • ✓The Cheras, Cholas and Pānḍyas of the Sangam Age built rich southern kingdoms; Karikāla's Grand Anicut is still in use.
    • ✓Indo-Greeks, Śhakas and Kuṣhāṇas came from outside but absorbed Indian culture, as coins and the Heliodorus pillar show.
    • ✓Gāndhāra and Mathurā schools of art show cultural confluence, with Indian themes dominating.

    👨‍🏫 Teaching Tips

    • →Start with the timeline activity from 200 BCE to 300 CE and let students add each dynasty as the lesson proceeds.
    • →Sort the dynasties into two columns on the board: from within and from outside the Subcontinent.
    • →Use the Sātavāhana ship coin to discuss what coins can tell historians about trade.
    • →Tell the Silappadikāram story and ask students what it says about justice and a ruler's dharma.
    • →Show pictures of a Gāndhāra Buddha and a Mathurā Kubera; let students list differences in stone, features and dress.
    • →Explain the Śhaka Samvat by finding today's date on a government calendar or document.
    • →Ask students to design their own royal emblem and title, as in the chapter's activity.

    📋 Assessment Questions

    1. Can the student explain why the post-Maurya period is called the age of reorganisation?
    2. Can they name three dynasties from within and three from outside the Subcontinent?
    3. Can they describe two contributions each of the Sātavāhanas and the Cholas?
    4. Can they give evidence that foreign rulers adopted Indian beliefs?
    5. Can they distinguish the Gāndhāra and Mathurā styles of art?

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    Keep learning

    All chapters in Exploring Society: India and Beyond - Social Science Class 7

    1. 1. Geographical Diversity of India
    2. 2. Understanding the Weather
    3. 3. Climates of India
    4. 4. New Beginnings: Cities and States
    5. 5. The Rise of Empires
    6. 6. The Age of Reorganisation
    7. 7. The Gupta Era: An Age of Tireless Creativity
    8. 8. How the Land Becomes Sacred
    9. 9. From the Rulers to the Ruled: Types of Governments
    10. 10. The Constitution of India — An Introduction
    11. 11. From Barter to Money
    12. 12. Understanding Markets