Indus Valley Civilization: Concise Theory and Quick Revision Notes
The Indus Valley Civilization (IVC), also known as the Harappan Civilization, was the first urban civilization of the Indian subcontinent. It is one of the most important topics for UPSC, SSC, WBCS, PSC, Railway, Banking, CDS, CAPF, and other competitive examinations.
Key Facts Box
- Period: Approximately 2500 BCE – 1750 BCE
- Region: Indus River Valley and adjoining areas
- Alternative Name: Harappan Civilization
- Nature: Urban Civilization
- Script: Undeciphered
- Main Metals: Copper and Bronze
Discovery of the Civilization
| Site | Discoverer | Year |
|---|---|---|
| Harappa | Daya Ram Sahni | 1921 |
| Mohenjo-Daro | R. D. Banerji | 1922 |
Exam Focus: The term "Indus Valley Civilization" became popular after the discoveries of Harappa and Mohenjo-Daro.
Geographical Extent
- Spread over approximately 12 lakh square kilometers.
- Extended from Jammu in the north to Daimabad (Maharashtra) in the south.
- Extended from Alamgirpur (Uttar Pradesh) in the east to Sutkagendor (Pakistan-Iran border) in the west.
Town Planning
The Harappans were excellent town planners and engineers.
- Cities were laid out in a grid pattern.
- Roads crossed each other at right angles.
- Well-planned drainage system.
- Houses built mainly of baked bricks.
- Separate upper town (Citadel) and lower town.
- Public wells and bathing facilities were common.
Most Important Feature: The drainage system of the Harappans was among the most advanced in the ancient world.
Important Harappan Sites and Features
| Site | Important Feature |
|---|---|
| Harappa | Granary |
| Mohenjo-Daro | Great Bath |
| Lothal | Dockyard |
| Kalibangan | Ploughed Field |
| Dholavira | Water Management System |
| Banawali | Urban Settlement |
| Rakhigarhi | Largest Harappan Site in India |
Economy
- Agriculture was the main occupation.
- Wheat and barley were major crops.
- Cotton was cultivated extensively.
- Animal husbandry was important.
- Trade flourished with Mesopotamia.
- Standardized weights and measures were used.
Religion
- Mother Goddess worship was popular.
- Evidence of Proto-Shiva (Pashupati Seal).
- Tree and animal worship existed.
- Sacred animals included bull and unicorn motifs.
- No clear evidence of temples.
Art and Craft
- Bronze statue of the Dancing Girl.
- Stone sculpture of the Priest King.
- Terracotta figurines.
- Bead-making industry.
- Seal-making was highly developed.
Exam Focus: The famous bronze statue of the Dancing Girl was found at Mohenjo-Daro.
Script
- Harappans developed their own script.
- The script has not yet been deciphered.
- Most inscriptions are found on seals.
- Written from right to left.
Decline of the Civilization
The exact cause remains uncertain. Historians suggest:
- Environmental changes
- Floods
- River shifts
- Decline in trade
- Ecological factors
Most Important Points for Exams
- First urban civilization of India.
- Harappa discovered by Daya Ram Sahni.
- Mohenjo-Daro discovered by R. D. Banerji.
- Great Bath found at Mohenjo-Daro.
- Dockyard found at Lothal.
- Ploughed field found at Kalibangan.
- Water management system at Dholavira.
- Script remains undeciphered.
- Main crops: Wheat and Barley.
- Trade with Mesopotamia.
- Bronze Dancing Girl found at Mohenjo-Daro.
- Pashupati Seal associated with Proto-Shiva.
- Standardized weights and measures were used.
- No confirmed evidence of temples.
- Advanced drainage system was the hallmark of Harappan cities.
Quick Revision Notes
- Period: 2500–1750 BCE
- First Urban Civilization: Indus Valley Civilization
- Discoverer of Harappa: Daya Ram Sahni
- Discoverer of Mohenjo-Daro: R. D. Banerji
- Great Bath: Mohenjo-Daro
- Dockyard: Lothal
- Ploughed Field: Kalibangan
- Water Management: Dholavira
- Largest Indian Site: Rakhigarhi
- Script: Undeciphered
- Main Trade Partner: Mesopotamia
- Famous Artifact: Dancing Girl
- Important Seal: Pashupati Seal
- Most Advanced Feature: Drainage System
Conclusion
The Indus Valley Civilization was the earliest urban civilization of India, known for its remarkable town planning, drainage system, trade networks, craftsmanship, and standardized administration. For competitive exams, special emphasis should be placed on important sites and their features, discoveries, economy, religion, script, and notable artifacts.