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Indus Valley

Indian History · सिंधु घाटी

📋Quick Overview

The Indus Valley Civilization (IVC) was one of the world's three earliest civilizations, along with Mesopotamia and Egypt. It flourished around 2600–1900 BCE in the river basins of Indus and Ghaggar-Hakra. Also called the Harappan Civilization — named after Harappa, the first site discovered in 1921.

IVC covered parts of India, Pakistan & Afghanistan — the LARGEST area of any ancient civilization in the world

John Marshall was the first person to use the term 'Indus Valley Civilization'

📖Important Sites & Discoverers

SiteLocationDiscovererYearFamous For
HarappaPunjab, PakDaya Ram Sahni1921Granary, R-37 Cemetery, Mother Goddess figurines
Mohenjo-daroSindh, PakR.D. Banerji1922Great Bath, Granary, Dancing Girl, Priest King, Pashupati Seal
LothalGujaratS.R. Rao1957Dockyard (world's first), Bead factory, Rice husk, Fire altars, Chess-like game
KalibanganRajasthanA. Ghosh1953Ploughed field (oldest in world), Fire altars, Earthquake evidence
DholaviraGujaratJ.P. Joshi1968Water reservoir, Signboard (only site), Stadium, UNESCO 2021
RakhigarhiHaryanaSuraj Bhan1963Largest IVC site in India
ChanhudaroSindh, PakN.G. Majumdar1931Bead-making, Lipstick, Ink-pot, ONLY site with NO citadel
BanawaliHaryanaR.S. Bisht1974Barley, Oval shaped city, Toy plough
SurkotadaGujaratJ.P. Joshi1964ONLY site with horse bones
Ropar/RupnagarPunjab, IndiaY.D. Sharma1953First IVC site in Independent India, Dog buried with human

📝Boundary Sites — North/South/East/West

DirectionSiteLocation
NorthernmostMandaJammu & Kashmir
SouthernmostDaimabadMaharashtra
EasternmostAlamgirpurUttar Pradesh
WesternmostSutkagen-dorBalochistan, Pak

📝Key Features

  • Grid-pattern town planning with the world's most advanced drainage system
  • Every city had two parts: Citadel (upper town — for rulers) and Lower Town (for common people)
  • Burnt bricks used (not sun-dried) — standard ratio 1:2:4 (thickness:width:length)
  • No evidence of temples — likely a secular civilization
  • Script not deciphered yet — written right to left (boustrophedon style)
  • Weights & Measures in multiples of 16 (not 10)
  • Main crops: Wheat, Barley, Cotton (first in the world!), Rice (at Lothal & Rangpur)
  • Most common animal on seals: UNICORN (one-horned bull). Humped bull (zebu) also depicted but unicorn is #1. Horse NOT found on any seal.
  • Trade with Mesopotamia — IVC was called 'Meluha' by Mesopotamians
  • Iron was NOT used. Main metals: Copper, Bronze, Gold, Silver

📝Religion & Society

  • Worshipped Mother Goddess (Matridevi) — most figurines found at Harappa
  • Pashupati Seal (Proto-Shiva) found at Mohenjo-daro — a man sitting in Yogic posture surrounded by animals
  • Worshipped Pipal Tree (sacred tree)
  • Believed in life after death — buried dead with ornaments and pottery
  • No evidence of army or warfare — peaceful civilization

📖Three Phases

📝"First / Only / Largest" — Quick Facts

  • FIRST dockyard in the world → Lothal
  • FIRST ploughed field in the world → Kalibangan
  • FIRST cotton production in the world → IVC (Greeks called it 'Sindon')
  • LARGEST site overall → Mohenjo-daro (Pakistan)
  • LARGEST site in India → Rakhigarhi (Haryana)
  • ONLY site with horse bones → Surkotada (Gujarat)
  • ONLY site with NO citadel → Chanhudaro
  • ONLY site with Indus signboard → Dholavira
  • FIRST IVC site discovered → Harappa (1921)
  • FIRST IVC site in independent India → Ropar/Rupnagar (Punjab)

📖Famous Artifacts

ArtifactFound AtMaterialSignificance
Dancing GirlMohenjo-daroBronzeLost-wax technique, shows art level
Priest KingMohenjo-daroSteatiteOnly sculpture showing a ruler/priest
Pashupati SealMohenjo-daroSteatiteProto-Shiva in yogic pose, 4 animals around
Bronze BuffaloDaimabadBronzeSouthernmost site's main finding

📖IVC vs Vedic Civilization

📝Memory Tricks

📝Exam Corner — Most Asked Questions

📝Quick Revision — 15 One-Liners