Tigress and Euphrates
Sumer is an ancient civilization in Mesopotamia. It is the worlds first civilization. Mesopotamian means "The land between the rivers." The two rivers are the Tigris and Euphrates. Sumer is where the two rivers converge (converge means to come together).
Mesopotamia
Indus Valley is the worlds first civilization.
Indus Valley is the worlds first civilization.
rivers
the mesopotamian people was the first people to establish the worlds first civilization
babyon
The Tigris and Euphrates rivers .
Rivers
Sumer, the worlds first Civilization, was located in modern days Iraq between the Tigris and Euphrates river
Rivers
it provied irrigation for farmers