The 30th Century BCE

The 30th century BCE was the period spanning approximately 3000 to 2901 BCE. It occurred during the early Bronze Age of the Middle East, when people began to use bronze, an alloy of copper and tin.

The significance of this century derives from several changes: the growth of cities in Mesopotamia, the unification of early Egypt, and advances in writing. Historians mark this period as the boundary between written history and prehistory, since the earliest readable documents begin in this era.

Mesopotamia

The city-states of Sumer—such as Uruk, Ur, Lagash, and Kish—had large populations, great temples (ziggurats), and administration based on priests and kings. Cuneiform writing was impressed on clay tablets and was initially used for recording goods and taxes. Therefore most surviving documents were inventories rather than historical narratives.

Egypt

Egypt entered the Early Dynastic period following the unification of Upper and Lower Egypt. The earliest kings built mud-brick tombs (mastabas) at Abydos and Saqqara. Hieroglyphic writing also developed, particularly in writing royal names. The exact date of unification remains disputed.

Other regions

The Indus Valley saw early phases of Harappan civilization, with villages growing into trading centers. Europe remained in the Neolithic and early Bronze Age; stone structures such as Stonehenge underwent various construction phases during this period. China had pottery-making cultures that foreshadowed later states. The economy of most regions rested on farming and herding.

Sources of knowledge

Knowledge of this century comes from archaeological excavation, analysis of bones and artifacts, and clay documents. Because the earliest texts are sparse and limited to records of numbers, political events of each year cannot be reliably described; historians rely on patterns in recovered material.