Indus Valley civilisation

Indus Valley civilisation
Avantiputra7 · CC BY-SA 3.0 · source
Name	Indus Valley civilisation
Caption	Extent and major sites of the Indus Valley civilisation.
Region	South Asia
Period	Bronze Age
Dates	c. 3300 – c. 1300 BCE
Type site	Harappa
Major sites	Harappa, Mohenjo-daro, Dholavira, Rakhigarhi
Preceded by	Mehrgarh
Followed by	Cemetery H culture, Ochre Coloured Pottery culture

Indus Valley civilisation. The Indus Valley civilisation, also known as the Harappan civilisation, was a major Bronze Age urban culture that flourished in the northwestern regions of South Asia from approximately 3300 to 1300 BCE. As a contemporary of Ancient Egypt and Mesopotamia, it represents one of the world's earliest cradles of civilisation, notable for its sophisticated urban planning, standardized systems, and extensive trade networks. Its existence provides a crucial comparative framework for understanding the development of complex societies, including the traditions and administrative structures of Ancient Babylon.

Discovery and Chronology

The civilisation was first identified in the 1920s following archaeological excavations at Harappa and Mohenjo-daro in modern-day Pakistan. Key figures in its early study included Sir John Marshall and Mortimer Wheeler. The chronology is broadly divided into the Early Harappan (c. 3300–2600 BCE), Mature Harappan (c. 2600–1900 BCE), and Late Harappan (c. 1900–1300 BCE) periods. This timeline was established through methods like stratigraphy and radiocarbon dating, placing its peak contemporaneous with the rise of the Akkadian Empire and the subsequent era of Hammurabi in Mesopotamia.

Major Cities and Urban Planning

The civilisation was characterized by numerous well-planned cities. The largest and most famous include Mohenjo-daro in Sindh, Harappa in Punjab, Dholavira in Gujarat, and Rakhigarhi in Haryana. Urban planning was remarkably advanced, featuring a grid plan of streets, sophisticated drainage and water supply systems, and large public structures like the Great Bath at Mohenjo-daro and granaries. Cities were often divided into a raised citadel and a lower town, reflecting a degree of social and possibly administrative stratification, a concept also evident in the ziggurat complexes of Mesopotamia.

Society, Economy, and Technology

Harappan society appears to have been relatively egalitarian, with less evidence of monumental palaces or temples glorifying individual rulers compared to Mesopotamia or Ancient Egypt. The economy was based on sophisticated agriculture, utilizing the fertile floodplains of the Indus River and crops like wheat and barley. It supported extensive craft production and long-distance trade. Technological achievements included standardized weights and measures, advanced metallurgy for producing tools and ornaments, and the creation of distinctive artifacts like the Pashupati seal and Dancing Girl statuette. Trade connections reached as far as the Persian Gulf, linking it to the cities of Sumer and Akkad.

Script and Language

The civilisation developed a still undeciphered Indus script, found on thousands of inscribed seals, tablets, and pottery. The script, consisting of over 400 distinct signs, is not related to any known Brahmi or cuneiform systems. Major scholars like Asko Parpola and Iravatham Mahadevan have dedicated significant study to it. The underlying language of the script remains unknown, with proposed links to the Dravidian languages being a prominent hypothesis. This linguistic mystery stands in contrast to the well-documented Akkadian language and cuneiform records of Babylonia.

Decline and Legacy

Around 1900 BCE, the integrated urban system began to decline, with cities being abandoned. Proposed causes include climatic shifts such as the drying of the Ghaggar-Hakra River, changes in monsoon patterns, deforestation, and possibly the migration of new populations. The post-urban Late Harappan phase saw a shift to more rural settlements and the gradual fading of the distinctive cultural traits. Elements of Harappan culture, however, likely persisted and contributed to the later Vedic period and the development of Hinduism, particularly in areas of ritual and symbolism, forming a deep, traditional undercurrent in the Indian subcontinent.

Connections to Mesopotamian Civilisations

Direct and indirect connections between the Indus Valley and Mesopotamia are well-documented through archaeology. Harappan seals, beads, and other goods have been found at Mesopotamian sites like Ur, Lagash, and in the royal tombs of the First Dynasty of Ur. Cuneiform texts from the reigns of Sargon of Akkad and the Third Dynasty of Ur refer to a distant land called Meluhha, widely identified with the Indus region, describing trade in lapis lazuli, carnelian, and exotic woods. This interaction highlights the Indus civilisation's role in a vast Bronze Age world system of exchange, connecting the bureaucratic traditions of Babylonia with the mercantile networks of South Asia.