Which of the following was NOT a reason for the decline of the Indus Valley Civilization?
Answer
Invasion by the Indo-Scythians
The correct answer is Invasion by the Indo-Scythians — Therefore, option 2 is not a reason for the decline.
Step-by-step solution
- The decline of the Indus Valley Civilization is generally attributed to natural and internal factors.
- Climate change and river shifts caused droughts and food shortages.
- Overuse and pollution of water sources also weakened the cities.
- Internal social and economic inequalities led to instability.
- The Indo‑Scythians invaded the region only after the 4th century BCE, long after the civilisation had disappeared.
- Therefore, option 2 is not a reason for the decline.
Common mistake: Mistaking later invasions for the cause of decline
Concept tested: Factors causing decline of Harappan civilisation
Published · How this solution was prepared and checked
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