to protect them from danger
Mesopotamia
When irrigation develpod to control the water from the rivers (Euphrates and Tigris rivers),a food surplus made Mesopotamia cropful which also made the appeareances of cities and population growth to form.-Find this in 6th grade textbooks Part 1 from Holt McDougal and its in chapter 6 about section 1-4 about Sumer and Mesopotamia.Hope this helped!
In order for early civilizations to develope they needed a good source of water. With water they could irrigate their crops and improve travel. If they did not have a solid source of water to develop farming early civilizations like the Egyptians(Nile River), Mesopotamians (Tigrus and Euphrates Rivers), or Indus river civilizations would not have survived.
The first ancient societies arose in Mesopotamia and Egypt in the Middle East, in the Indus Valley ... It not only made settlements possible--and ultimately the building of cities--but it also made ... The first great civilizations grew up along rivers.
art, goverment and culture is what characterizes a civilization, they developed in the fertile cresent [the land between the two rivers].
Mesopotamia
That's easy, they traded! and they lost alot of war
It developed in Mesopotamia
The fertile soil allowed agricultural civilizations to develop.
Tighs and Euphrates rivers
The fertile soil allowed agricultural civilizations to develop.
The Euphrates River.
The first cities are believed to have developed in ancient Mesopotamia, particularly in the region between the Tigris and Euphrates rivers (modern-day Iraq). Cities like Uruk and Ur are among the earliest known urban settlements.
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They were in fertile river valleys that had good soil to farm on.
The land between them was very fertile and ideal for growing crops.
Mesopotamia irrigation systems allowed civilizations to develop because it allow them to grow food. This food was able to feed large amounts of people.