Question

Why did Sumerians build walls around their cities?
(At least 2 paragraphs

Answer 1

Answer:

Explanation:

Many historians think that cities and towns were first formed in Sumer around 5000 BC. Nomads moved into the fertile land and began to form small villages which slowly grew into large towns. Eventually these cities developed into the civilization of the Sumer. This land is often called the "Cradle of Civilization".

As the Sumerian villages grew into large cities, they formed city-states. This is where a city government would rule the city as well as the land around it. These city-states often fought each other. They built walls around their cities for protection. Farmland was outside the walls, but people would retreat to the city when invaders came. There were many city-states throughout Sumer. Some of the most powerful city-states included Eridu, Bad-tibura, Shuruppak, Uruk, Sippar, and Ur. Eridu is thought to be the first of the major cities formed and one of the oldest cities in the world