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The complex civilization people live in Sumer, located in Mesopotamia,

A civilization is a complex human society, usually made up of different cities, with specific characteristics of cultural and technological development. In many parts of the world, early civilizations arose when people began to band together in urban settlements.

Civilization represents the complex way of life that arose when humans began to develop networks of urban settlements. The earliest civilizations developed between 4000 and 3000 BC. In BC, the rise of agriculture and trade provided people with food surpluses and economic stability. A civilization is a complex culture in which many people share many common elements. Historians have identified the basic features of civilization. The six most important characteristics are cities, governments, religions, social structures, writing, and art.

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