Indus Valley Civilization Overview

Page 5 of 6

EXAMIVERSE

Decline and Legacy

Theory Explanation
Climate Change River drying (e.g., Ghaggar-Hakra), monsoon shifts
Tectonic Activity Earthquakes altering river courses
Economic Decline Trade disruption, urban decay
Aryan Migration Theory Cultural replacement, not violent invasion
  • Legacy seen in later Vedic practices and rural settlements
  • Techniques in urban planning influenced future Indian cities