Bricks, Beads & Bones

Two rooms contain beads. In one, a finished necklace lies inside a pot. In the other, there are stone chips, a broken drill and beads abandoned halfway through manufacture. Which room gives stronger evidence of a workshop? The less impressive collection may tell the more revealing story.

That is the central skill of this chapter: turning a find into an explanation without making it say more than the evidence permits. These notes follow NCERT Class 12 History, Themes in Indian History Part I, Theme 1: Bricks, Beads and Bones, reprint 2026–27. The core concerns Harappan settlements, livelihoods and archaeological interpretation; the object investigations and fictional excavation puzzles are original extensions.

The Indus Valley Civilisation

Harappan civilisation and Indus Valley civilisation name the same broad archaeological tradition. Harappa gave it its name, but its settlements extended beyond one river valley, across parts of present-day Pakistan and northwestern and western India, with connections reaching further. Modern national borders do not describe its ancient cultural boundaries.

Locate Harappa and Mohenjodaro in present-day Pakistan; Rakhigarhi, Kalibangan, Dholavira and Lothal in India. Their environments and functions differed. A coastal shell-working settlement, an inland farming village and a large city were connected parts of an economy, not interchangeable copies of one ideal city.

Which period are we talking about?

The Mature Harappan urban phase, approximately 2600–1900 BCE, is the main focus. It developed from earlier farming, pastoral and craft communities. After about 1900 BCE, many urban arrangements changed and regional Late Harappan traditions continued.

The current NCERT opening uses a broad formative range of 6000–2600 BCE and a Late Harappan range of 1900–1300 BCE; it also discusses earlier farming antecedents. These are not dates proving that every city existed for that whole span. Excavation sequences have their own local phases: the Harappa Archaeological Research Project's chronology, for example, distinguishes successive occupations at Harappa itself.

Does an older farming settlement make the mature city equally old?

No. Farming, settlement growth and an urban network are different developments. State the site, phase and kind of evidence attached to a date. The approximate 2600–1900 BCE urban range remains distinct from the longer history of communities that preceded and followed it.

Reconstructing food and farming

Ancient meals rarely survive intact. Archaeobotanists study plant remains such as charred grains and seeds; zooarchaeologists study animal remains. Preservation, excavation methods and the part of a settlement sampled affect what reaches the laboratory.

Wheat, barley, lentil, chickpea and sesame occur among Harappan plant finds. Millets are recorded at sites in Gujarat; rice finds are comparatively rare. Animal evidence includes domesticated cattle, sheep, goats, buffalo and pigs, alongside fish and some wild species. This variety does not establish that every household ate the same diet or ate each item equally often.

Wild animal bones raise another question: were animals hunted by the settlement's inhabitants, or was meat obtained from other communities? Identifying a species does not automatically identify the supplier or the social arrangement behind a meal.

From a grain to a farming technique

A grain indicates a crop, but it does not show how a field was prepared. Terracotta plough models from Banawali and the Cholistan region, and an Early Harappan ploughed field at Kalibangan, provide different evidence. The Kalibangan furrows cross at right angles, suggesting the cultivation of two crops together.

Bull representations support knowledge of cattle; their use in ploughing is an inference strengthened by the other evidence. Harvesting tools are harder to identify securely. A blade's shape, wear and context matter before calling it a sickle.

Water supply also varied. NCERT discusses canal traces at Shortughai, possible irrigation from wells and reservoirs at Dholavira. A reservoir shows storage capacity, but its presence alone does not specify how much water went to crops, people or other purposes. Avoid imagining one identical irrigation system throughout the civilisation.

Mohenjodaro: how a city worked

At Mohenjodaro, archaeologists distinguish a smaller elevated Citadel and a larger Lower Town. Mud-brick platforms helped create the higher ground. These are archaeological labels; “Citadel” does not by itself prove the residence of a king or an exclusively military purpose.

Platforms, streets and buildings required labour and coordination. A common brick proportion was length : width : height = 4 : 2 : 1. Standard proportions make pieces easier to combine, but a ratio is not a claim that every brick had the same absolute dimensions.

Follow wastewater from house to street

Bathrooms with brick paving could drain through a wall into street channels. A sump or cesspit allowed solids to settle before water continued. Covers could be lifted for cleaning. The sequence matters: a channel that cannot be accessed or maintained is different from a functioning drainage system.

The broadly intersecting streets and their relationship to house drains support planning. They do not establish modern sewage treatment, universal drinking-water safety or identical provision in every excavated building. Archaeologists reconstruct the physical arrangements first and then investigate what people could do with them.

Many houses had rooms around courtyards. Entrances that screened the interior and the absence of street-facing ground-level windows suggest attention to privacy. Staircases could lead to a roof or an upper storey; stairs alone do not tell us the full height of a lost building. Wells within some houses could sometimes be approached from outside.

The Great Bath and a useful comparison

The Great Bath was a large tank with steps, a watertight lining, surrounding rooms and drainage. Its construction and location support a special communal purpose. Ritual bathing is an interpretation, not the translation of a surviving instruction board. Likewise, familiar names such as “warehouse” need evidence about a building's use.

Dholavira's UNESCO site record provides a comparison: its settlement used stone extensively and organised reservoirs within a distinctive fortified layout in a dry environment. Shared Harappan practices could be adapted to local materials and water conditions. A civilisation can have connections and standards without every city having the same plan.

A brick is 28 cm long, 14 cm wide and 7 cm high. Does it fit the ratio?

Yes: divide all three measurements by 7 to obtain 4 : 2 : 1. A fictional 24 × 12 × 6 cm brick also fits. This arithmetic example tests proportion; neither set of dimensions is being reported as an excavated specimen.

Social differences: what can possessions reveal?

Burials and the distribution of objects offer clues to inequality. Harappan graves differ in construction and contents; some contain pottery, ornaments or mirrors. Jewellery occurs with both male and female remains. An ornament's presence cannot identify biological sex, occupation or a person's whole social identity.

Grave goods may relate to ideas about death, remembrance or the afterlife. They are not a direct bank statement for the living. Relatively modest burial wealth also does not prove that everyone outside the cemetery enjoyed equal status.

Archaeologists compare common, easily made objects with rare items requiring distant materials or skilled manufacture. A faience vessel may have involved more specialised production than an ordinary clay pot. Yet “useful” and “luxurious” can overlap: an expensive spindle whorl may still perform everyday work.

Study patterns across houses and settlements, not one spectacular object alone. A hoard could be stored wealth, a craftsperson's material for reuse or something else. An intact precious object survives partly because its owner did not recover it; accidental survival can distort our view of normal life.

Craft production: why waste matters

Chanhudaro is especially associated with concentrated craft activity. Craft production also occurred in major cities such as Harappa and Mohenjodaro. It is incorrect to describe the whole of Mohenjodaro as a settlement devoted exclusively to crafts.

Beads were made from carnelian, jasper, quartz, steatite, shell, terracotta, faience and metals, among other materials. Different materials demanded different techniques. Soft steatite could be worked differently from hard stone; a technology suitable for one does not explain every bead.

For carnelian beads, the production sequence involved shaping, grinding, polishing and drilling, with heating used to develop colour at stages of manufacture. Experiments help test how such work could be done. A successful modern experiment demonstrates a possible method; matching ancient tools, traces and waste strengthens the historical explanation.

The workshop surprise: a finished bead can travel far from its maker. Raw stone, specialised drills, unfinished beads, rejects and tiny chips found together provide stronger evidence of production at that location. Waste is evidence of a process.

Nageshwar and Balakot were important shell-working centres near coastal supplies. Finished bangles, ladles and inlay could circulate to other settlements. Local production and long-distance consumption therefore need separate maps.

Return to the two rooms at the beginning. Is the workshop case now solved?

The room with tools, unfinished beads and waste is the stronger candidate. Check that these finds belong to the same occupation and were not dumped there later. The finished necklace establishes possession or storage more directly than manufacture.

Strategies for Procuring Raw Material within the Sub- Continent

A workshop needs supplies before it can produce anything. Clay may be nearby, while particular stones, metals or shells must come from elsewhere. Settlements near resources, exchange with neighbouring communities and expeditions are possible ways of organising access.

• Coastal supplies: Nageshwar and Balakot offered access to shell.
• Afghan connections: Shortughai lay near routes to valued lapis lazuli.
• Western Indian materials: Lothal was linked to sources of carnelian, steatite and metals.
• Khetri copper region: Ganeshwar-Jodhpura communities had distinctive pottery and many copper objects; supplying copper to Harappan users is a supported possibility, not proof that they were simply another identical Harappan settlement.

Cart models and boat representations help investigate transport. Rivers, overland routes and coastal travel could connect different stages of a journey. A bead's raw material source, manufacturing place and final findspot need not be the same place.

Procuring Metals from Distant Lands

Harappan contacts reached the Arabian peninsula and Mesopotamia. Oman lies in southeastern Arabia. Similarities in copper composition, together with objects found across regions, support investigating exchanges; a trace element alone does not reconstruct a particular merchant's journey.

Harappan-type jars found in Oman are another clue. Their contents are not securely known, so an attractive story about exactly what they carried must remain a hypothesis. Texts from Mesopotamia refer to Magan, generally associated with Oman, Dilmun, associated with Bahrain and the Gulf region, and Meluhha, associated with the Indus region.

Compare different sources: an imported bead shows an object's movement; a text records what its writer described; a shared weight standard suggests a way transactions could be coordinated. Together they support a connected ancient economy, without turning it into one empire or assuming every exchange was direct.

Seals, signs and shared weights

A seal is a device used to make an impression. A sealing is the impressed material, often clay. Clay placed around a tied package could receive a seal impression; damage would alert a receiver that the closure had been disturbed. That helps explain one practical use, while context is needed to identify how a particular object was used.

Harappan signs occur on seals and other objects, including tablets and pottery. They remain without an accepted decipherment. The precise language, meanings and extent of literacy cannot be read off from the number of surviving objects. NCERT explains the usual right-to-left direction using spacing patterns; it does not establish a modern alphabet or a confidently translated syllabary.

Researchers can study where inscribed objects were made, found and used even without reading their signs. The excavation report by Kenoyer and Meadow shows how recorded contexts make these questions possible. “Undeciphered” does not mean “nothing can be known”.

Many weights were cubical and made of chert. The smaller denominations described in NCERT follow doubling values such as 1, 2, 4, 8, 16 and 32; larger denominations used other multiples. These are relative values, not a list of grams. Shared standards help people compare quantities; they do not reveal the name or constitution of the authority behind them.

An object record is also evidence

Read the Cleveland Museum of Art's record for seal 1964.104. It gives an approximate date of 2000 BCE, dimensions of 2.5 × 2.5 cm and a material identified cautiously as possibly kaolin. This is a different specimen from the retained seal shown in the discovery activity.

Make three columns: measured or catalogued, interpreted, unknown. Place its dimensions in the first, a proposed identification function in the second, and a translation of the signs in the third. Keep the museum's uncertainty about material. An object label can be informative without being equally certain about every field.

Ruling Authority In Indus Valley Civilisation

Planned construction, resource networks and recurring standards imply organised decisions. The difficult question is who made them. A ruler, several urban authorities, influential groups or other institutions could coordinate different activities; the available evidence does not securely reveal a single political blueprint.

The famous sculpture called the “priest-king” does not carry a readable identification proving that its subject held either office. The label reflects an archaeological interpretation influenced by comparisons elsewhere. Neither the absence of an identified royal palace nor the presence of common brick proportions proves democracy.

Current NCERT discusses several possibilities and suggests a democratic arrangement. Treat this as a proposal requiring evidence, not a demonstrated system of elections or equal citizenship. We can investigate the tasks of authority more confidently than the exact form of government.

What would you want to know before choosing between one state and several city authorities?

Look for patterns in administration, settlement hierarchy, regional variation, production and distribution, and any securely interpreted records. Shared standards alone fit more than one explanation. A useful answer weighs competing models rather than choosing the most familiar political label.

The End of the Civilisation

After about 1900 BCE, urban networks and characteristic material practices changed. Some settlements were abandoned, others continued differently, and populations shifted towards new areas. Long-distance exchange, specialist production, writing and standardised objects declined unevenly. This is a transformation of urban life, not evidence that all Harappan people suddenly disappeared.

Climate, changing rivers, floods, altered resource use and political or economic disruption have been proposed as contributing factors. A local flood can explain a particular deposit without explaining the transformation of every settlement. Separate the evidence for change from a proposed cause, and test the geographic and chronological reach of that cause.

Late Harappan and successor traditions cannot simply be renamed “Vedic civilisation” on the basis of declining city buildings. Archaeological material, language, textual traditions and population history answer related but different questions.

Does the evidence establish a single invasion?

Earlier researchers connected scattered human remains at Mohenjodaro with a catastrophic conquest. George Dales's re-examination, excerpted in NCERT challenged that argument: the remains did not securely establish one simultaneous event, and the necessary evidence for destruction on the proposed scale was absent.

The lesson is methodological. Human remains need a recorded context and date; proximity on a site map is not proof of simultaneous death. Rejecting that particular massacre explanation does not show that the entire civilisation was free of violence, or decide every question about later migration.

What ancient DNA can—and cannot—settle

Archaeogenetics studies ancient DNA to investigate population history. The 2019 Rakhigarhi study cited in NCERT analysed one usable Harappan genome alongside comparison data. It found no detectable Steppe pastoralist ancestry in that individual and identified ancestry links important to later South Asians.

The paper also discusses later gene flow and explicitly limits what a small sample can establish about the whole civilisation. Therefore, its result does not prove that no later migration occurred or that population, language and culture remained unchanged. NCERT's broader continuity wording should be read against those limits in the cited research. Genetic ancestry does not determine a person's language, religious identity or civic belonging.

Discovering the Harappan Civilisation

The history of excavation shows how questions shape discoveries. Alexander Cunningham worked largely within a framework informed by later texts and inscriptions, so an unfamiliar seal did not immediately reveal an urban civilisation far older than that framework.

Daya Ram Sahni's work at Harappa and Rakhal Das Banerji's discoveries at Mohenjodaro helped establish connections. John Marshall announced the civilisation in 1924. His interest in everyday life widened archaeological enquiry, but excavating in uniform horizontal units could mix objects from different occupation layers and lose their relationships.

R.E.M. Wheeler emphasised stratigraphy: studying the actual sequence of deposits rather than treating equal depths as equal dates. In an undisturbed sequence, lower deposits normally precede those above them. A later pit, rebuilding or erosion can interrupt that order. The shape and boundary of a deposit matter as much as depth.

Excavation is not a treasure hunt. Recording findspots, relationships, sediments and even small fragments preserves information that cannot simply be put back after digging. Scientific analyses and collaboration across disciplines have expanded the questions beyond identifying impressive buildings and objects.

Problems to Archeological Interpretation to Reconstruct Religious Practices

Material survives unevenly. Stone, fired clay and metal are more likely to remain than many wooden, textile or plant objects. Reuse and recycling remove other evidence. What survives is a selective record, so the absence of an object is not always proof that nobody used it.

Classification by material is often easier than classification by purpose. A shaped stone might be a tool, ornament, game piece or ritual object. Present-day analogies suggest questions, but a resemblance is not a complete explanation of ancient use.

Female figurines have been described as mother goddesses; a seated figure surrounded by animals has been called “proto-Shiva”; stone cones have been interpreted as sacred objects or gamesmen. These are interpretations with different evidential needs. A later tradition cannot automatically supply the identity of a much earlier image.

Compare repeated contexts, associated objects and patterns of use. Keep observations separate from a proposed religious meaning. The Great Bath may have had ritual significance, but that does not establish the details of its ceremony or the beliefs of every Harappan community.

Make your own evidence puzzle

Choose three ordinary objects on paper, such as a button, a pencil shaving and a broken pencil. Invent two possible settings for them. Give a partner the objects first and the settings afterwards. Ask which interpretation changes when the context arrives. You can explain it aloud; do not dig at a real archaeological site or disturb an object you find.

What makes a good puzzle answer?

It states what was observed, proposes a use, gives a reason and identifies a remaining uncertainty. “This proves everything” and “we can know nothing” both miss the work of testing a bounded explanation.

Test yourself

These are original practice questions, not reproduced examination questions.

How do food remains and farming tools answer different questions?

Plant and animal remains help identify food resources, subject to preservation and sampling. Plough models, field furrows, tool wear and water structures help reconstruct production methods. Neither category alone gives a complete picture of diet, labour or distribution.

Explain three connected signs of urban planning at Mohenjodaro.

Platforms required preparation; street arrangements organised building space; house drains connected private structures with public channels. Explain how these features depended on coordinated work and maintenance rather than merely listing them.

Why is a hoard of valuable objects insufficient to measure social equality?

Its ownership, purpose and reason for non-recovery are uncertain. Compare object distributions, buildings and burials across contexts. A single exceptional deposit is not a representative sample of everyone's possessions.

A seal is found far from its material source. Does this prove direct trade between the two places?

No. Raw material and finished goods can move through several intermediaries. Compare manufacturing evidence, other imported objects, transport possibilities and texts before proposing a route.

Key takeaways

• The mature urban phase is distinct from earlier farming and later regional traditions.
• Food, buildings, crafts and trade are reconstructed by combining different kinds of evidence.
• Waste, distribution and stratigraphic context can be more informative than an isolated beautiful object.
• Seals and standards reveal organised activity without securely identifying one political system.
• Urban transformation, a proposed massacre, later migration and genetic ancestry are separate questions.
• A strong historical answer distinguishes observation, inference and uncertainty.

Sources and next discovery

The core was checked on 7 September 2026 against all of NCERT Theme 1, reprint 2026–27 and the CBSE History curriculum for 2026–27. Excavation research, the museum object, UNESCO's site record, NCERT's Dales excerpt and the original Rakhigarhi study are linked where used. Model objects, dimensions, puzzles and answers are original editorial work.

Continue to Kings, Farmers and Towns: compare what changes when historians can combine archaeological remains with inscriptions they can read.