In the Earliest Cities Mind Map

ЁЯПл MP BoardClass 6Social Science
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Visual Mind Map & Concept Tree (English)

Structured concept hierarchy, subtopic relationships, and exam revision tree.

In the Earliest Cities

  • The Story of Harappa

    • Discovery
      • Found by archaeologists 80 years ago.
      • First discovered site in the Indus Valley.
      • Regarded as the oldest city in the region.
    • Significance
      • Many other cities followed.
      • Known as Harappan cities.
      • Flourished about 4700 years ago.
  • Architecture and City Design

    • City Layout
      • Divided into two or more parts.
      • Citadel (West): Higher, smaller, likely for rulers.
      • Lower Town (East): Larger, lower area for common people.
      • Bricks laid in interlocking pattern (strong walls).
    • Special Buildings
      • Great Bath in Mohenjodaro.
        • Lined with bricks, coated with tar.
        • Steps leading down, rooms around it.
        • Used for special ritual baths.
      • Fire altars found at Kalibangan and Lothal (for sacrifices).
      • Elaborate storehouses for grain.
  • Drainage and Streets

    • Drainage System
      • Covered, straight drains.
      • Gentle slope for water flow.
      • Drains connected to house drains.
      • Inspection holes provided for cleaning.
    • Town Planning
      • Houses built along streets.
      • Streets laid out in a grid pattern.
      • Houses had one or two storeys.
      • Separate bathing areas; wells for water supply.
  • Life in the City

    • Rulers and Scribes
      • Rulers: Planned constructions, sent people far to get materials.
      • Scribes: People who knew how to write, helped prepare seals.
      • Craft persons: Made various things, lived in the city or nearby.
    • Material Culture
      • Artifacts made of stone, shell, and metal.
      • Copper and Bronze: Used for tools, weapons, ornaments, vessels.
      • Gold and Silver: Used for ornaments and vessels.
      • Striking finds: Beads, weights, and blades.
    • Art and Craft
      • Seals: Made of stone, usually rectangular with animal figures.
      • Terracotta toys: Loved by children (carts, animals).
      • Stone statue of a priest-king found in Mohenjodaro.
  • Food and Agriculture

    • Farmer and Herder Role
      • Supplied food to city craft persons and rulers.
      • Grew wheat, barley, pulses, peas, rice, sesame, linseed, mustard.
      • Use of the plough for turning soil.
    • Irrigation
      • Regions received less rainfall; irrigation was used.
      • Water stored and supplied to fields during dry months.
    • Animal Rearing
      • Rearing cattle, sheep, goats, and buffalo.
      • Collected fruits (ber), caught fish, and hunted wild animals.
  • Closer Look: Gujarat Harappan Sites

    • Dholavira
      • Located in Khadir Beyt in the Rann of Kutch.
      • Fresh water and fertile soil.
      • Divided into three parts (unlike most others).
      • Massive stone walls with gateways.
      • Large open area for public ceremonies.
      • Harappan inscriptions carved in white stone.
    • Lothal
      • Stood beside a tributary of the Sabarmati in Gujarat.
      • Near areas where raw materials were easily available.
      • Important center for making objects out of stone, shell, and metal.
      • Had a storehouse (many seals found).
      • Dockyard: Boats came in from the sea and river channel.
  • The Mystery of the End

    • Around 3900 years ago, a major change occurred.
    • People stopped living in many cities.
    • Writing, seals, and weights were no longer used.
    • Raw material imports reduced.
    • Possible Reasons:
      • Rivers dried up.
      • Deforestation and grazing ruined green cover.
      • Floods or river changes.
      • Ruling powers may have lost control.
    • People moved to newer, smaller settlements to the east and south.