ICSE Class 9 History & Civics Question 8 of 18

The Harappan Civilisation — Question 13

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Question

Question 13

What types of weights and measures did the Indus people use ?

Answer

The Indus people used a set of cubical stone weights. The basic unit was 16 (equal to 14 grams). Larger weights were multiples of 16 like 32, 48, 64, 128 and so on. The smaller ones were all fractions of 16.

Chapter Overview: The Harappan Civilisation

The Harappan (Indus Valley) Civilisation was one of the world’s earliest urban civilisations, flourishing from approximately 2600 BCE to 1900 BCE along the Indus and Ghaggar-Hakra river systems. It covered parts of present-day India, Pakistan, and Afghanistan, making it the largest of the ancient civilisations. Major sites include Harappa, Mohenjo-daro, Lothal, Kalibangan, Dholavira, and Rakhigarhi.

The civilisation was remarkable for its advanced town planning with grid-pattern streets, sophisticated drainage systems, standardised baked bricks, granaries, and public baths (the Great Bath at Mohenjo-daro). The Harappans engaged in agriculture (wheat, barley, cotton), crafts (pottery, bead-making, metallurgy), and long-distance trade with Mesopotamia. The undeciphered Harappan script, absence of monumental temples, and evidence of a non-monarchical governance structure make it unique among ancient civilisations.

Board Exam Weightage: 5-6 marks | Difficulty: Moderate

Key Sites & Features

Site Notable Feature
Mohenjo-daroGreat Bath, granary, Dancing Girl bronze statue
HarappaGranaries, workers’ quarters, cemetery (R-37)
Lothal (Gujarat)Dockyard (earliest known), bead-making factory
Kalibangan (Rajasthan)Ploughed field, fire altars
Dholavira (Gujarat)Water reservoirs, stadium, signboard with Harappan script

Must-Know Concepts

  • Town Planning: Grid-pattern streets, citadel and lower town division, underground drainage, standardised bricks (4:2:1 ratio)
  • Economy: Agriculture (wheat, barley, rice, cotton), trade with Mesopotamia, use of seals, standardised weights and measures
  • Religion: Mother Goddess worship, Pashupati seal (proto-Shiva), sacred animals, tree worship, no temples found
  • Script: Boustrophedon writing (right-to-left, then left-to-right); still undeciphered; found on seals
  • Decline: Multiple theories — floods, drought, tectonic shifts, Aryan invasion (now debated), climate change, trade disruption

Common Mistakes to Avoid

  • Confusing specific features with wrong sites (e.g., attributing the dockyard to Mohenjo-daro instead of Lothal)
  • Writing that the Harappan script has been deciphered — it remains undeciphered
  • Stating that iron was used — the Harappans used copper and bronze, not iron
  • Claiming only one cause for decline — always present multiple theories

Scoring Tips

  • Pair each site with its unique feature for identification questions
  • For town planning answers, cover streets, drainage, bricks, citadel-lower town division systematically
  • Mention trade with Mesopotamia and use of seals when discussing economy

Frequently Asked Questions

Why is the Harappan Civilisation called a Bronze Age civilisation?

The Harappans used copper and tin to make bronze tools and weapons. They did not know the use of iron. This places them in the Bronze Age (approximately 3300–1200 BCE).

What was the Great Bath used for?

The Great Bath at Mohenjo-daro was likely used for ritual bathing and purification ceremonies. It was made waterproof with bitumen and had steps leading down from both sides.

How do we know the Harappans traded with Mesopotamia?

Harappan seals have been found at Mesopotamian sites, and Mesopotamian texts mention trade with “Meluhha” (believed to be the Indus region). Lothal’s dockyard further confirms maritime trade.