Empire · 3300–1300 BCE · Middle East & South Asia
Indus Valley Civilisation
Also known as Indus valley civilization
The Indus or Harappan civilisation flourished along the Indus river and its neighbours in what is now Pakistan and north-west India. Farming villages grew into planned cities after about 2600 BCE, the Mature Harappan phase.
Mohenjo-daro and Harappa were laid out on grids, with baked-brick houses, covered drains, possible granaries and, at Mohenjo-daro, a Great Bath, and standard weights and seals were used across an area larger than Egypt and Mesopotamia combined. Indus merchants traded with Mesopotamia by sea. Strikingly, no palaces, royal tombs or images of kings have been found, and the Indus script remains undeciphered, so we do not know how the cities were governed. After about 1900 BCE the cities were gradually abandoned, probably because of climate change and shifting rivers, and people dispersed into smaller villages.

- Years
- 3300–1300 BCE
- Capital
- No known capital; major cities included Harappa, Mohenjo-daro, Rakhigarhi, Ganweriwala and Dholavira
- Greatest extent
- 2300 BCE, about 1.00 million km²
- Region
- Middle East & South Asia
Mature Harappan phase, across modern Pakistan and north-west India; the cultural zone is put at c. 1.2M km², while Taagepera (1978) estimated c. 0.3M km² c. 1800 BCE for any political unit
Legacy
The Indus cities set early standards in urban planning and sanitation, and many scholars trace continuities between Harappan crafts and later South Asian culture.
Rulers
- No rulers known c. 2600 – 1900 BCE
The Indus script is undeciphered and no royal names, palaces or tombs have been found
Realms on the map
- Indus Valley Civilization 3000–1701 BCE
Chapters
Sources
- Britannica: Indus civilization
- Wikipedia: Indus Valley Civilisation
- Wikipedia: Sumer (Indus area comparison)
- Wikipedia: List of largest empires (Taagepera 1978/1979/1997 and Turchin et al. 2006 figures)
- Majumdar (ed.), The History and Culture of the Indian People, vol. I: The Vedic Age (Internet Archive)