Bricks, Beads and Bones: The Harappan Civilisation

NCERT Class 12 History Chapter 1 Notes

Table of Contents

• 1. Introduction
• 2. Chapter Overview
• 3. Detailed Summary
• 4. Terminologies, Places and Time
  • – Geographical Extent
  • – Major Harappan Cities
• 5. Beginnings
• 6. Subsistence Strategies
  • – Agricultural Technologies
• 7. Mohenjodaro – A Planned Urban Centre

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Introduction

These Bricks, Beads and Bones Class 12 History Notes explain the origin, development, urban planning, economy, trade, craft production and decline of the Harappan (Indus Valley) Civilisation. The chapter also explains how archaeologists reconstruct the past using material remains and archaeological evidence.

These NCERT notes are useful for:

• UPSC Civil Services Examination
• SSC Examinations
• Railway Recruitment Examinations
• State PSC Examinations
• CUET
• UGC NET & Teaching Eligibility Exams
• School & Board Examinations

This chapter is one of the most important chapters of Ancient Indian History because it introduces India’s first urban civilisation and explains archaeological methods used to understand ancient societies. Questions from this chapter are frequently asked in UPSC Prelims, UPSC Mains, SSC, PSC, CUET and CBSE Board examinations.

Chapter Overview

The chapter introduces the Harappan Civilisation, also known as the Indus Valley Civilisation, one of the world’s earliest urban civilisations. It discusses the geographical spread of the civilisation, its various phases and the archaeological evidence that has helped historians reconstruct its history.

The chapter explains how the Harappans developed sophisticated cities with planned streets, drainage systems, standardized bricks, wells and public buildings. It also discusses agriculture, animal husbandry, craft production, trade, administration and social organisation.

An important feature of this chapter is that it demonstrates how archaeologists interpret artefacts, settlements, burials and inscriptions to understand the lives of people thousands of years ago. It also examines changing interpretations of archaeological discoveries and modern scientific methods like archaeogenetics.

Detailed Summary

The Harappan Civilisation, also known as the Indus Valley Civilisation, was one of the earliest urban civilisations in the world. It flourished mainly during the Mature Harappan Phase (2600 BCE–1900 BCE), although its origins date back to around 6000 BCE and its later phase continued until about 1300 BCE. The civilisation extended over a vast geographical region covering present-day Pakistan, northwest India and parts of Afghanistan. (Pages 1–2)

The chapter explains that the Harappans developed highly planned cities such as Harappa, Mohenjodaro, Dholavira, Rakhigarhi, Ganweriwala and Lothal. These cities had well-designed roads, standardized baked bricks, advanced drainage systems, wells and public buildings that reflected remarkable urban planning. (Pages 5–8)

The Harappans practised agriculture, domesticated animals and engaged in extensive craft production. Archaeological evidence indicates cultivation of wheat, barley, pulses, sesame and millets, while cattle, sheep, goats and buffaloes formed an important part of their economy. (Pages 2–4)

The civilisation also established long-distance trade networks extending to Oman, Bahrain and Mesopotamia. Archaeologists have reconstructed these connections using seals, beads, weights, pottery, inscriptions and imported raw materials. (Pages 12–15)

Another major theme of the chapter is archaeology itself. It explains how discoveries by archaeologists such as Alexander Cunningham, Daya Ram Sahni, Rakhal Das Banerji, John Marshall and R.E.M. Wheeler transformed our understanding of India’s ancient past. Modern archaeological techniques and archaeogenetic research continue to improve our knowledge of the Harappan civilisation. (Pages 19–24)

NCERT Notes Note

These NCERT Notes on Bricks, Beads and Bones explain the Harappan Civilisation in detail, covering its origin, economy, agriculture, town planning and archaeological evidence for quick revision and competitive examination preparation.

Terminologies, Places and Time (Pages 1–2)

Meaning of Harappan Civilisation

The Harappan Civilisation is also called the Indus Valley Civilisation because many of its important settlements were situated along the Indus River and its tributaries.

The name “Harappan Civilisation” is derived from Harappa, the first site where this civilisation was identified.

Time Period

The Mature Harappan Phase was the most prosperous urban period. (Page 1)

1. Beginnings (Page 2)

Before the Mature Harappan Phase

Several archaeological cultures existed before the Mature Harappan civilisation.

Characteristics included:

• Distinctive pottery
• Agriculture
• Pastoralism
• Small settlements
• Limited public buildings

Recent archaeological evidence suggests that the Harappan civilisation gradually developed from early farming communities around 7000 BCE.

2. Subsistence Strategies (Pages 2–4)

Meaning

Subsistence strategies refer to the methods used by Harappans to obtain food. The Harappans depended on:

• Agriculture
• Animal husbandry
• Fishing
• Hunting
• Collection of forest products

Plant Food Consumed

Archaeo-botanists have identified several crops through charred grains and seeds. Important crops included:

• Wheat and Barley
• Lentils, Chickpea, and Sesame
• Millets (especially in Gujarat)
• Rice (rarely found)

(Page 2–3)

Animals Domesticated

Zoo-archaeologists have identified bones of domesticated animals. Important domesticated animals include Cattle, Sheep, Goat, Buffalo, and Pig.

Wild Animals

Evidence has also been found for Deer, Wild boar, and Gharial. The Harappans may have hunted these animals or obtained meat through exchange.

Fish and Birds

Archaeological excavations have also yielded fish bones and bird bones. These indicate that fishing and poultry formed part of the Harappan diet. (Page 3)

3. Mohenjodaro – A Planned Urban Centre (Pages 5–8)

Mohenjodaro is one of the best-preserved Harappan cities. Although Harappa was discovered first, Mohenjodaro provides the clearest evidence of Harappan urban planning. (Page 5)

Planned Settlement

The city was divided into two major parts:

(Page 6)

Standardised Bricks

One of the remarkable achievements of the Harappans was the use of standardized bricks. Typical volumetric ratio: Length : Breadth : Height = 4 : 2 : 1. These bricks were used throughout the civilisation, indicating a high level of planning and standardisation. (Page 6)

Street Planning

The streets followed a grid pattern with wide layouts intersecting at right angles. Drainage infrastructure was structurally built before the houses themselves, indicating centralized urban planning control. (Page 6)

Drainage System

The Harappan drainage system is regarded as one of the greatest engineering achievements of the ancient world. Features included covered, brick-lined drains, household lines linked directly to street channels, dedicated inspection holes for cleanings, and sumps to systematically collect solid waste. According to Ernest Mackay, it was “the most complete ancient drainage system yet discovered.” (Page 6–7, Source 2)

Domestic Architecture

Important features of Harappan houses:

• Built around central courtyards with rooms arranged along the perimeter.
• Separate bathrooms with brick-paved floors.
• Staircases pointing to missing upper floor structures.
• Absolute privacy maintained by an inward-looking floor layout (entrances did not directly face deep living spaces).

Scholars estimate that Mohenjodaro had nearly 700 wells, reflecting advanced water management. (Page 7)

Public Buildings on the Citadel

The Citadel contained important public structures such as warehouses (granaries), large community spaces, ritual structures, corridors, and the highly famous Great Bath.

The Great Bath layout features:

• A large rectangular tank lined with waterproof brick construction and bound with gypsum mortar.
• Symmetrical flights of steps on the north and south banks.
• Surrounding dynamic rooms containing individual deep masonry wells supplying clear water.
• A dedicated sloped drainage outlet for removing used runoff water.

Most historians believe that it was probably used for ritual bathing rather than ordinary daily bathing. (Page 8)

End of Part 1

Part 2 will cover: Tracking Social Differences, Burials, Luxury vs Utilitarian Artefacts, Craft Production, Chanhudaro, Bead-making Technology, Procurement of Raw Materials, Internal & External Trade, Oman, Dilmun, Mesopotamia, and Maps, sources, and archaeological evidence. Click the next link to read part 2, NCERT Class 12 History Chapter 1 Notes | Bricks, Beads and Bones: The Harappan Civilisation Part 2.

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