Indus Valley Civilization: Complete Notes on the Harappan Civilization, Sites, Culture and Decline

 The Indus Valley Civilization (IVC), also called the Harappan Civilization, was one of the earliest urban civilizations of the ancient world.

It developed mainly in the north-western part of the Indian subcontinent. Its Mature Harappan phase is generally dated to about 2600–1900 BCE.

The civilization is famous for:

• Well-planned cities
• Excellent drainage and sanitation
• Baked-brick buildings
• Standardized weights and measures
• Agriculture and trade
• Seals and the undeciphered Harappan script
• Beautiful pottery, ornaments and sculptures
• Advanced water-management systems

The civilization covered a very large geographical area, including parts of present-day India and Pakistan.

Important point for SSC

The civilization is called Harappan Civilization because Harappa was the first major site to be excavated and recognized as belonging to this civilization.

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2. Discovery of the Indus Valley Civilization

2.1 Early discovery of Harappa

The ruins of Harappa were known before the major excavations began.

In the 19th century, Alexander Cunningham visited Harappa and studied its remains.

However, the real importance of Harappa was understood only after systematic archaeological excavations in the 20th century.

2.2 Major discoveries in the 1920s

Two discoveries were especially important:

• Daya Ram Sahni excavated Harappa in the early 1920s.
• R. D. Banerji excavated Mohenjo-daro around the same period.

The importance of these discoveries was recognized by John Marshall, then Director-General of the Archaeological Survey of India.

The discovery was publicly announced in 1924.

SSC Exam Point

Harappa and Mohenjo-daro → discovered/excavated in the early 1920s → revealed a major Bronze Age civilization.

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3. Name of the Civilization

The civilization has two commonly used names:

Indus Valley Civilization

This name was used because many important sites were found in the Indus River valley and its surrounding regions.

Harappan Civilization

This is the more widely used archaeological term because Harappa was the first identified major site.

Today, Harappan Civilization is often preferred because the civilization extended far beyond the Indus Valley.

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4. Time Period and Main Phases

The Harappan cultural tradition developed over a long period.

4.1 Early Harappan Phase

Approximately 3300–2600 BCE.

Main features:

• Growth of agricultural settlements
• Development of villages and small towns
• Increasing craft production
• Development of regional cultures
• Increasing trade and interaction

4.2 Mature Harappan Phase

Approximately 2600–1900 BCE.

This was the peak period of the civilization.

Features:

• Large cities
• Planned streets
• Excellent drainage
• Standardized bricks
• Standardized weights
• Seals and writing
• Long-distance trade
• Large public structures

Most important date for SSC

Mature Harappan Civilization → c. 2600–1900 BCE

4.3 Late Harappan Phase

After about 1900 BCE, many major urban centers declined.

Features included:

• Decline of large cities
• Smaller settlements became more important
• Changes in pottery and material culture
• Changes in trade
• Greater regional diversity
• Movement of populations toward other areas

Important clarification

The Harappan Civilization did not suddenly disappear.

The decline of large urban centers was a gradual and complex process.

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5. Geographical Extent

The Harappan Civilization covered a very large area.

It extended approximately:

• North: Himalayan foothill regions
• West: Baluchistan and areas toward the Makran coast
• East: Western Uttar Pradesh
• South: Gujarat and areas further south

It covered parts of modern:

• Pakistan
• Punjab
• Haryana
• Rajasthan
• Gujarat
• Western Uttar Pradesh
• Jammu and Kashmir region

Major geographical regions

The civilization was associated with:

• Indus River system
• Ghaggar-Hakra region
• Gujarat and the western coast
• Punjab
• Haryana
• Rajasthan

Important rivers and river regions

Harappan settlements were found around:

• Indus
• Ravi
• Sutlej
• Chenab
• Jhelum
• Ghaggar-Hakra and associated ancient river channels

SSC Point

The Harappan Civilization was not restricted to the Indus River Valley. It covered a much larger region.

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6. Important Features of Harappan Civilization

The most important characteristics were:

1. Planned cities
2. Excellent drainage system
3. Standardized baked bricks
4. Standard weights and measures
5. Agriculture
6. Craft specialization
7. Internal and external trade
8. Seals
9. Undeciphered script
10. Bronze and copper technology
11. Beautiful pottery and ornaments
12. Sophisticated water management
13. Large urban settlements
14. Limited evidence of monumental temples or royal palaces compared with some contemporary civilizations

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7. Town Planning

Town planning was one of the greatest achievements of the Harappans.

7.1 Planned cities

Many Harappan cities were carefully planned.

Important features included:

• Straight streets
• Streets crossing one another at approximately right angles in many settlements
• Planned residential areas
• Drainage channels
• Wells
• Public buildings
• Fortified or elevated areas

This is often called the grid pattern of town planning.

7.2 Citadel and Lower Town

Many major Harappan settlements had two broad areas:

Citadel

The citadel was generally located on a higher platform.

It often contained important public or special structures.

Lower Town

The lower town contained residential and other urban areas.

Important caution

Not every Harappan settlement followed exactly the same plan. The citadel-lower town division varied from site to site.

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8. Standardized Bricks

Harappans used both:

• Mud bricks
• Baked bricks

Baked bricks were particularly important in many urban structures.

The bricks often followed standardized proportions.

Importance

Standardization suggests:

• Organized construction
• Skilled craftsmen
• Common building practices
• Strong communication between settlements

SSC Point

Standardized baked bricks → important feature of Harappan architecture.

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9. Drainage System

The drainage system is one of the most famous features of the Harappan Civilization.

9.1 Household drains

Many houses had:

• Bathrooms or bathing areas
• Drains
• Wastewater outlets

Wastewater was directed toward larger drains.

9.2 Street drains

The streets had drainage channels.

Many drains were:

• Brick-lined
• Covered
• Connected with household drains

Some had arrangements that allowed cleaning and maintenance.

9.3 Importance of drainage

The drainage system shows that Harappans paid great attention to:

• Cleanliness
• Sanitation
• Wastewater management
• Urban organization

SSC Exam Point

Harappan Civilization → famous for its advanced drainage and sanitation system.

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10. Water Management

The Harappans were skilled in managing water.

Evidence includes:

• Wells
• Reservoirs
• Water channels
• Storage structures
• Drainage systems

Dholavira

Dholavira is especially famous for its large reservoirs and sophisticated water-management system.

This was particularly important because Dholavira was located in a relatively dry region.

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11. Houses and Buildings

11.1 Houses

Harappan houses were generally made from bricks.

Many houses contained:

• Rooms
• Courtyards
• Bathrooms
• Storage areas
• Wells or access to water
• Drainage arrangements

11.2 Courtyard houses

Many houses were organized around a central courtyard.

The courtyard probably provided:

• Light
• Ventilation
• Space for household activities

11.3 Different sizes of houses

Houses were not all identical.

Some were small, while others were larger.

This indicates some degree of economic and social difference.

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12. Important Public Buildings

Harappan cities contained several large public structures.

Important examples include:

• Great Bath at Mohenjo-daro
• Large reservoirs at Dholavira
• Large platforms and storage-related structures
• Fortifications
• Public buildings

The exact function of some structures remains uncertain.

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13. Great Bath of Mohenjo-daro

The Great Bath is one of the most famous structures of the Harappan Civilization.

Location

Mohenjo-daro

Features

• Large rectangular tank
• Brick construction
• Waterproofing
• Steps leading into the tank
• Rooms and structures around it
• Sophisticated water and drainage arrangements

Possible purpose

Many historians believe it may have been connected with:

• Ritual bathing
• Religious or ceremonial activities

However, its exact purpose is not known with complete certainty.

SSC Point

Great Bath → Mohenjo-daro

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14. Agriculture

Agriculture was the main economic activity of many Harappan communities.

14.1 Major crops

Evidence indicates the cultivation of:

• Wheat
• Barley
• Pulses
• Sesame
• Dates
• Cotton
• Millets in some regions

14.2 Cotton

The Harappans are among the earliest known communities to have used cotton.

This is an important fact for competitive exams.

SSC Point

Harappans → among the earliest known cotton users.

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15. Ploughed Field at Kalibangan

One of the most important agricultural discoveries was made at Kalibangan in Rajasthan.

Archaeologists found evidence of a ploughed agricultural field.

The field showed furrows arranged in two directions.

This provides important evidence about ancient farming techniques.

SSC Point

Ploughed field → Kalibangan

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16. Animals

Harappans domesticated and used several animals.

Evidence includes:

• Cattle
• Buffalo
• Sheep
• Goat
• Dog

Other animals were also known through seals, figurines and archaeological remains.

Animals were important for:

• Agriculture
• Transport
• Food
• Trade
• Religious or symbolic purposes

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17. Trade

Trade was an important part of Harappan economic life.

17.1 Internal trade

Harappan settlements exchanged:

• Agricultural products
• Pottery
• Metals
• Beads
• Shell objects
• Stone
• Other craft products

17.2 External trade

The Harappans had contact with areas outside their civilization.

Trade and cultural contacts existed with regions including:

• Mesopotamia
• Persian Gulf
• Oman
• Afghanistan
• Other parts of Central and western Asia

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18. Mesopotamia and Meluhha

Mesopotamian texts mention a region called Meluhha.

Many scholars associate Meluhha with the Harappan region.

However, this identification is not absolutely certain.

SSC Point

Meluhha → name in Mesopotamian sources often associated with the Harappan/Indus region.

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19. Lothal and Maritime Trade

Lothal, in Gujarat, was an important center of craft production and trade.

It is famous for a large basin traditionally interpreted as a dockyard.

Lothal also provides evidence of:

• Bead-making
• Trade
• Storage
• Maritime connections

Important caution

The interpretation of the large basin as a dockyard has been debated by archaeologists.

SSC Point

Lothal → important Harappan trading and craft center; traditionally associated with a dockyard.

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20. Standardized Weights and Measures

Harappans used standardized weights.

These were often made of stone.

The system shows considerable uniformity across widely separated settlements.

Importance

Standardized weights were useful for:

• Trade
• Buying and selling
• Administration
• Measurement of goods

SSC Point

Standard weights and measures → major feature of Harappan trade.

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21. Seals

Seals are among the most recognizable objects of the Harappan Civilization.

21.1 Material

Many seals were made from steatite, a soft stone that could be carved and then hardened.

21.2 Shape

Many Harappan seals were:

• Small
• Square
• Decorated with animal figures
• Inscribed with signs

21.3 Common animals on seals

Important motifs include:

• Unicorn
• Bull
• Elephant
• Rhinoceros
• Tiger
• Water buffalo

The so-called unicorn is one of the most common Harappan seal motifs.

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22. Uses of Seals

The exact purpose of seals is still debated.

Possible uses included:

• Identification
• Trade
• Administration
• Ownership
• Marking goods
• Religious or symbolic purposes

Do not say that every seal definitely had one particular function.

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23. Harappan Script

The Harappan script is one of the greatest mysteries of ancient Indian history.

23.1 Features

The script appears on:

• Seals
• Pottery
• Tablets
• Metal objects
• Other archaeological materials

23.2 Direction

Many inscriptions appear to have been written from right to left.

23.3 Undeciphered script

The Harappan script has not been conclusively deciphered.

This is because:

• Inscriptions are generally short
• No widely accepted bilingual inscription has been found
• The underlying language is uncertain
• The total amount of writing is limited

SSC Point

Harappan script → undeciphered.

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24. The Language Behind the Script

Scholars have proposed different theories about the language represented by the Harappan script.

Some have suggested:

• Dravidian-related language
• Indo-Aryan-related language
• Other possibilities

There is no universally accepted answer.

Important exam point

Do not write:

"The Harappan script has been deciphered as Dravidian."

That is incorrect.

The script remains undeciphered.

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25. Religion and Religious Beliefs

Our knowledge of Harappan religion comes mainly from archaeological evidence.

There are no long religious texts that can be read and used to explain their beliefs directly.

Therefore, many interpretations remain uncertain.

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26. Mother Goddess Theory

Archaeologists have found many female figurines.

Earlier scholars often interpreted these as representations of a Mother Goddess or fertility deity.

However, modern scholars are more cautious.

Not every female figurine necessarily represented a goddess.

SSC approach

For exams, remember:

Female figurines → traditionally associated with fertility/Mother Goddess worship.

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27. Proto-Shiva / Pashupati Theory

One famous seal from Mohenjo-daro shows a horned seated figure surrounded by animals.

Some scholars have interpreted this figure as:

• Proto-Shiva
• Pashupati
• A deity associated with animals

However, this interpretation is debated.

SSC Point

Horned figure on seal → often called Proto-Shiva/Pashupati in traditional interpretations.

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28. Worship of Animals and Trees

Animal and plant motifs appear frequently in Harappan material culture.

Possible sacred or symbolic importance has been suggested for:

• Bull
• Elephant
• Rhinoceros
• Tiger
• Serpent
• Peepal-like tree

However, the exact religious meaning is uncertain.

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29. Fire-Related Structures

Some Harappan sites, especially Kalibangan, contain structures that have been interpreted as fire altars or ritual structures.

Their exact purpose is debated.

SSC Point

Kalibangan → often associated with evidence interpreted as fire altars.

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30. Burial Practices

Harappan burial practices varied between settlements and periods.

Archaeologists have found:

• Extended burials
• Graves with pottery
• Personal ornaments and other objects in some burials

Burial evidence gives information about:

• Social practices
• Treatment of the dead
• Material culture

But it does not allow us to reconstruct Harappan religion with certainty.

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31. Art and Sculpture

Harappan art was highly developed.

Major forms included:

• Stone sculpture
• Bronze sculpture
• Terracotta figurines
• Pottery
• Seals
• Bead-making
• Jewelry

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32. Dancing Girl

The Dancing Girl is one of the most famous Harappan sculptures.

Found at

Mohenjo-daro

Material

Bronze

Technique

It was made using the lost-wax casting technique.

Features

The figure shows:

• A young female figure
• Confident posture
• Several ornaments/bangles
• Strong understanding of human form

SSC Points

Dancing Girl → Mohenjo-daro → Bronze

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33. Priest-King

Another famous sculpture is commonly called the Priest-King.

Found at

Mohenjo-daro

Material

Steatite/stone

Features

• Bearded male figure
• Elaborate garment
• Calm facial expression
• Decorative pattern on clothing

Important caution

"Priest-King" is a modern archaeological name.

There is no definite evidence that the individual was actually a priest or king.

SSC Point

Priest-King → Mohenjo-daro

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34. Terracotta Figurines

Harappan sites have produced many terracotta objects.

These include:

• Human figurines
• Animal figurines
• Toy carts
• Toys
• Other small objects

They provide information about:

• Daily life
• Craftsmanship
• Possible religious practices
• Children's activities

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35. Pottery

Harappan pottery was generally well made.

Common features included:

• Red pottery
• Black-painted designs
• Geometric patterns
• Animal and plant motifs

Pottery also helps archaeologists identify different phases and regional traditions.

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36. Bead-Making

Bead-making was an important Harappan craft.

Materials included:

• Carnelian
• Agate
• Faience
• Shell
• Stone
• Lapis lazuli
• Metals

Important center

Chanhudaro was an important craft center, particularly associated with bead and other manufacturing activities.

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37. Technology

Harappans had considerable technological skills.

Important technologies included:

Metallurgy

They used:

• Copper
• Bronze
• Gold
• Silver

Pottery

They produced large quantities of pottery using skilled techniques.

Brick-making

They used standardized bricks.

Bead-making

They produced highly polished and carefully drilled beads.

Textile production

They used cotton and probably other fibers.

Water engineering

They built wells, reservoirs and drainage systems.

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38. Society and Daily Life

Harappan society was urban and organized.

Different groups probably included:

• Farmers
• Craftsmen
• Traders
• Construction workers
• Administrators
• Fishermen
• Other occupational groups

38.1 Clothing

Evidence from figurines and other objects suggests the use of:

• Cotton textiles
• Ornaments
• Bangles
• Beads
• Necklaces

38.2 Jewellery

Jewellery was made from:

• Gold
• Silver
• Copper
• Shell
• Stone
• Faience
• Semi-precious stones

38.3 Games

Archaeologists have found:

• Dice
• Game pieces
• Toy animals
• Toy carts

These suggest that games and recreation were part of daily life.

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39. Political Organization

The exact political system of the Harappan Civilization is unknown.

Unlike ancient Egypt, we do not have clearly identified royal tombs or long written records describing kings.

However, evidence of:

• Standardized weights
• Standardized bricks
• Planned cities
• Similar seals
• Large public structures

suggests a high degree of organization.

Two major views

Some historians have suggested a strong centralized authority.

Others suggest that Harappan society may have consisted of several regional communities that shared common cultural traditions.

SSC approach

Remember:

Exact nature of Harappan political organization is uncertain.

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40. Important Harappan Sites

The following sites are especially important for SSC exams:

1. Harappa
2. Mohenjo-daro
3. Dholavira
4. Lothal
5. Kalibangan
6. Rakhigarhi
7. Banawali

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41. Harappa

Location

Present-day Punjab, Pakistan, near the Ravi River region.

Importance

Harappa was one of the largest and most important Harappan cities.

It gives the civilization its alternative name: Harappan Civilization.

Major findings

• Planned settlement
• Fortified areas
• Brick structures
• Seals
• Weights
• Craft production
• Burial sites
• Large platforms/storage-related structures

SSC Facts

Harappa → Punjab, Pakistan

Harappan Civilization → named after Harappa

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42. Mohenjo-daro

Location

Present-day Sindh, Pakistan, near the Indus River.

Meaning

"Mohenjo-daro" is generally translated as "Mound of the Dead."

Important discoveries

• Great Bath
• Advanced drainage
• Wells
• Large urban settlement
• Dancing Girl
• Priest-King
• Seals
• Planned streets

SSC Facts

Mohenjo-daro → Great Bath

Mohenjo-daro → Dancing Girl

Mohenjo-daro → Priest-King

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43. Dholavira

Location

Kutch, Gujarat, India

Dholavira was one of the most important Harappan cities.

Major features

• Sophisticated water-management system
• Large reservoirs
• Fortifications
• Planned city
• Distinctive urban divisions
• Large inscription/signboard

Importance

Dholavira shows how Harappans adapted urban life to a relatively dry environment.

SSC Fact

Dholavira → Gujarat → water reservoirs/water management

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44. Lothal

Location

Gujarat, India

Major features

• Important trading center
• Bead-making
• Seals
• Weights
• Storage structures
• Maritime connections
• Large basin traditionally identified as a dockyard

SSC Facts

Lothal → Gujarat

Lothal → famous for dockyard-like structure

Lothal → maritime trade

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45. Kalibangan

Location

Rajasthan, India

Major features

• Fortified settlement
• Early and Mature Harappan phases
• Ploughed field
• Fire-related structures
• Pottery
• Planned settlement

SSC Facts

Kalibangan → Rajasthan

Kalibangan → ploughed field

Kalibangan → fire-altar interpretation

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46. Rakhigarhi

Location

Haryana, India

Rakhigarhi is one of the largest known Harappan sites.

Major features

• Large settlement
• Residential areas
• Craft production
• Burial evidence
• Evidence of long-term settlement
• Important archaeological excavations

SSC Fact

Rakhigarhi → Haryana → one of the largest Harappan sites

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47. Banawali

Location

Haryana, India

Major features

• Fortified settlement
• Early and Mature Harappan occupation
• Planned settlement
• Pottery
• Agricultural context
• Craft evidence

SSC Fact

Banawali → Haryana

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48. Important Site–Feature Table

Site	Present Location	Important Feature
Harappa	Punjab, Pakistan	Type-site; civilization named after it
Mohenjo-daro	Sindh, Pakistan	Great Bath; Dancing Girl
Dholavira	Gujarat, India	Water reservoirs and water management
Lothal	Gujarat, India	Dockyard-like structure; maritime trade
Kalibangan	Rajasthan, India	Ploughed field; fire-related structures
Rakhigarhi	Haryana, India	One of the largest Harappan sites
Banawali	Haryana, India	Fortified settlement; Early and Mature Harappan phases

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49. Quick Site-Based Revision

Harappa

Remember: Name of civilization

Mohenjo-daro

Remember: Great Bath + Dancing Girl

Dholavira

Remember: Water management + reservoirs

Lothal

Remember: Dockyard-like structure + maritime trade

Kalibangan

Remember: Ploughed field + fire-related structures

Rakhigarhi

Remember: Haryana + one of the largest sites

Banawali

Remember: Haryana + fortified settlement

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50. Decline of the Harappan Civilization

The decline of the Harappan urban system began around 1900 BCE.

Large cities gradually lost their importance.

However, there was no single event that can explain the decline everywhere.

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51. Possible Causes of Decline

51.1 Climate Change

Changes in climate and rainfall may have affected agriculture.

Increasing dryness in some regions could have made farming more difficult.

51.2 Changes in River Systems

Changes in river courses may have affected settlements.

River shifts could cause:

• Loss of water
• Changes in agricultural conditions
• Movement of settlements

51.3 Floods

Some settlements experienced repeated flooding.

Flooding may have contributed to problems at certain sites, especially parts of Mohenjo-daro.

However, floods cannot explain the decline of the entire civilization.

51.4 Decline in Trade

Changes in long-distance trade with Mesopotamia and other regions may have affected Harappan urban economies.

51.5 Agricultural Stress

Environmental changes may have reduced agricultural productivity in some regions.

51.6 Movement of Population

As large cities declined, people moved toward other areas.

Smaller settlements became more important.

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52. Aryan Invasion Theory

Older historians sometimes suggested that the Harappan Civilization was destroyed by an Aryan invasion.

This theory was based partly on interpretations of skeletal remains and later literary traditions.

Modern archaeological research does not support a simple story of a civilization-wide violent destruction by invading Aryans.

The decline is now generally understood as a complex process involving factors such as:

• Environmental change
• River changes
• Economic changes
• Decline in long-distance trade
• Agricultural stress
• Population movement
• Regional transformation

SSC Point

Do not write:

"Aryans destroyed the entire Harappan Civilization."

The evidence does not support such a simple explanation.

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53. Was the Civilization Completely Destroyed?

No.

The large urban system declined, but Harappan cultural traditions continued in different regions.

After about 1900 BCE:

• Large cities became less common
• Smaller settlements increased
• Regional cultures developed
• Population patterns changed
• Trade networks changed

Therefore, it is better to describe the process as transformation and decline of urban Harappan culture, rather than the sudden disappearance of all Harappan people.

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54. Legacy of the Harappan Civilization

The Harappans made major contributions to ancient South Asian civilization.

Their achievements include:

• Urban planning
• Drainage and sanitation
• Water management
• Brick technology
• Standard weights
• Craft specialization
• Bead-making
• Metallurgy
• Long-distance trade
• Pottery
• Seals
• Artistic traditions

Their script remains undeciphered and continues to be one of the biggest mysteries of ancient history.

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55. Harappan Civilization Compared with Mesopotamia and Egypt

Feature	Harappan	Mesopotamia	Egypt
Major urban phase	c. 2600–1900 BCE	Bronze Age	Bronze Age
Major river regions	Indus and related systems	Tigris-Euphrates	Nile
Writing	Undeciphered	Cuneiform	Hieroglyphs
Urban planning	Highly developed	Highly developed	Developed
Drainage	Very sophisticated at many sites	Varied	Varied
Monumental structures	Public and urban structures	Temples/palaces	Pyramids/temples
Trade	Extensive	Extensive	Extensive

Important observation

Harappan civilization was comparable in age and complexity to other major Bronze Age civilizations.

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56. Important Terms

Harappan

A term used for the civilization associated with Harappa and its wider cultural tradition.

Citadel

An elevated or fortified part of a Harappan settlement, often containing important structures.

Steatite

A soft stone commonly used for making Harappan seals.

Faience

A glazed non-clay material used for ornaments and other objects.

Bronze

An alloy mainly made from copper and tin.

Seal

A small engraved object used for identification, administration, trade or symbolic purposes.

Meluhha

A name found in Mesopotamian sources often associated by scholars with the Indus/Harappan region.

Mature Harappan

The urban peak of the Harappan tradition, approximately c. 2600–1900 BCE.

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57. Important Personalities Related to Discovery

Alexander Cunningham

Early archaeologist associated with the study of Harappa.

Daya Ram Sahni

Associated with the excavation of Harappa.

R. D. Banerji

Associated with the excavation of Mohenjo-daro.

John Marshall

As Director-General of the Archaeological Survey of India, he played an important role in recognizing and announcing the significance of the civilization.

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58. Important SSC One-Liners

1. Indus Valley Civilization is also called the Harappan Civilization.
2. The civilization is named after Harappa.
3. Mature Harappan phase → c. 2600–1900 BCE.
4. Harappan civilization was a Bronze Age civilization.
5. Great Bath → Mohenjo-daro.
6. Dancing Girl → Mohenjo-daro.
7. Priest-King → Mohenjo-daro.
8. Ploughed field → Kalibangan.
9. Dholavira → advanced water management.
10. Lothal → dockyard-like structure and maritime trade.
11. Rakhigarhi → Haryana.
12. Banawali → Haryana.
13. Harappan script → undeciphered.
14. Harappan seals were often made of steatite.
15. Unicorn is a common Harappan seal motif.
16. Harappans used standardized weights.
17. Harappan cities are famous for their drainage system.
18. Cotton was known to the Harappans.
19. Mesopotamian texts mention Meluhha, often associated with the Harappan region.
20. Harappan decline was gradual and had multiple possible causes.

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59. Most Important Site–Discovery Questions

Q. Where was the Great Bath found?

Answer: Mohenjo-daro

Q. Which Harappan site is famous for a ploughed field?

Answer: Kalibangan

Q. Which Harappan site is famous for its water reservoirs?

Answer: Dholavira

Q. Which site is traditionally associated with a dockyard?

Answer: Lothal

Q. Where was the Dancing Girl found?

Answer: Mohenjo-daro

Q. Which site gave the civilization its name?

Answer: Harappa

Q. Which is one of the largest Harappan sites in India?

Answer: Rakhigarhi

Q. Which Harappan site is located in Haryana and was fortified?

Answer: Banawali

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60. Most Important Feature–Site Pairs

Feature	Site
Great Bath	Mohenjo-daro
Dancing Girl	Mohenjo-daro
Priest-King	Mohenjo-daro
Ploughed field	Kalibangan
Water reservoirs	Dholavira
Dockyard-like structure	Lothal
Maritime trade	Lothal
One of the largest sites	Rakhigarhi
Civilization's type-site	Harappa
Fire-related structures	Kalibangan
Large signboard	Dholavira
Bead-making	Lothal / Chanhudaro and other craft centers

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61. Harappan Civilization: Key Strengths

Urban Planning

The Harappans planned many settlements before or during construction.

Sanitation

Their drainage systems were highly sophisticated.

Engineering

They constructed wells, reservoirs, drains and large brick structures.

Trade

They maintained trade connections across a large geographical area.

Craftsmanship

They were skilled in:

• Metalworking
• Bead-making
• Pottery
• Shell-working
• Jewellery making

Standardization

Their bricks, weights and many craft products show remarkable standardization.

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62. Limitations in Our Knowledge

There are several things we still do not know with certainty.

We do not know:

• The exact language of the Harappans
• The exact meaning of their script
• The precise nature of their political system
• The exact identity of many religious figures
• The exact purpose of every public building
• The complete reason for the decline

Therefore, students should distinguish between:

Confirmed archaeological evidence

and

Scholarly interpretation.

This is especially important for questions about religion, kingship and the Harappan script.

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63. Final Revision Sheet

Civilization

Indus Valley Civilization / Harappan Civilization

Mature Period

c. 2600–1900 BCE

Major Region

North-western Indian subcontinent

Type-site

Harappa

Famous Urban Center

Mohenjo-daro

Famous Bath

Great Bath — Mohenjo-daro

Famous Sculpture

Dancing Girl — Mohenjo-daro

Famous Male Figure

Priest-King — Mohenjo-daro

Water Management

Dholavira

Dockyard-like Structure

Lothal

Ploughed Field

Kalibangan

Large Indian Site

Rakhigarhi

Haryana Site

Banawali

Script

Undeciphered

Common Seal Material

Steatite

Common Seal Motif

Unicorn

Important Crop

Wheat and barley

Important Textile Crop

Cotton

Major Economic Activities

Agriculture, crafts and trade

Famous Engineering Feature

Drainage system

Major Decline

After c. 1900 BCE

Main Explanation for Decline

Multiple environmental, economic and social factors rather than one single cause

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64. Conclusion

The Indus Valley or Harappan Civilization was one of the most important Bronze Age civilizations.

Its greatest achievements were its planned cities, excellent drainage, water management, standardized bricks and weights, skilled craftsmanship and extensive trade networks.

Harappan seals and script provide valuable evidence about their culture, but the script is still undeciphered. Their religious beliefs are also difficult to understand completely because there are no readable religious texts from the civilization.

The most important sites for SSC preparation are Harappa, Mohenjo-daro, Dholavira, Lothal, Kalibangan, Rakhigarhi and Banawali.

The decline of the Harappan urban system after about 1900 BCE was probably caused by a combination of environmental, economic and social changes. It was not simply the result of a single invasion or sudden destruction.

For SSC examinations, the most important strategy is to remember the site–feature pairs, especially:

Mohenjo-daro → Great Bath → Dancing Girl

Dholavira → Water Management

Lothal → Dockyard-like Structure

Kalibangan → Ploughed Field

Harappa → Type-site / Name of Civilization

Rakhigarhi → Haryana / One of the Largest Sites

Banawali → Haryana / Fortified Settlement

Harappan Script → Undeciphered