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Sumerian Civilization Overview

Sep 1, 2025

Overview

This lecture explores the rise of the Sumerian civilization in Mesopotamia, its innovations, social structure, spread, and enduring cultural legacy.

The Birth of Sumerian Civilization

  • Sumer developed in southern Mesopotamia (now Iraq), a region between the Tigris and Euphrates rivers.
  • Early Sumerians used irrigation, dams, and reservoirs to farm previously dry land around 5000 BCE.
  • Sumerians built the first cities using clay bricks made from mud, due to lack of stone and wood.

Early Innovations and Society

  • The potter’s wheel was invented for crafting goods, later adapted for chariots and wagons.
  • Sumerian cities emerged by 4500 BCE, featuring multi-storied homes and monumental temples.
  • Social hierarchy: priests/priestesses (nobility), merchants, craftspeople, farmers, and enslaved people.

City-States and Religion

  • Sumer consisted of city-states like Uruk, Ur, and Eridu, each with its own king and patron deity.
  • Each city’s main structure was a ziggurat (stepped pyramid temple) dedicated to its patron god.
  • City-states were loosely connected by language and religion but not under central control.

Growth, Trade, and Writing

  • Sumerians expanded after 3200 BCE, using boats with linen sails for long-distance trade.
  • They traded with Egypt, Anatolia, and Ethiopia for valuable resources (gold, silver, lapis lazuli, cedar).
  • Trade led to the invention of cuneiform, the earliest writing system, first for accounting, then as a script.

Education, Literature, and Law

  • Sumerians created the first written laws and established schools for teaching writing and mathematics.
  • Scribes studied literature and composed works including hymns, myths, fables, and the Epic of Gilgamesh.
  • Sumerians pioneered bureaucracy and taxation systems.

Decline and Legacy

  • By 2300 BCE, Sargon of Akkad conquered the Sumerian city-states, integrating Sumerian culture into Akkadian life.
  • Successive invasions led to Sumer’s decline by 1750 BCE, but Sumerian culture persisted through Akkadians, Assyrians, Babylonians, and later civilizations.

Key Terms & Definitions

  • Mesopotamia — region between the Tigris and Euphrates rivers, site of Sumer.
  • City-state — independent city with its own government and patron deity.
  • Ziggurat — a stepped pyramid temple central to each Sumerian city.
  • Cuneiform — earliest known writing system, first used for trade/accounting.
  • Epic of Gilgamesh — early written epic about a Sumerian king.

Action Items / Next Steps

  • Review the social hierarchy and functions of Sumerian city-states.
  • Study the importance of cuneiform and its impact on recording history.