If you're gonna have a lot of humans living Close together you need to have some common rules and an organization. And you can get that from a government.
According to archeologists, Mesopotamians (Sumerians) did invent the wheel.
Yes, Sumerians did invent the water wheel. In fact the Sumerians invented the wheel.
No.
Cuneiform.
Yes, they did.
No. Sumerians did. :)
govno
yes
Egypt
ramps and inclined walks,columns,and arches(:
what year did the Sumerians first use the sundial
Sumerians invented the wheel and axle, agriculture, cuneiform, irrigation