Cuneiform was created by the Sumerians.
When Sumerians invented irrigation systems.
Sumerians
The Sumerians
The Sumerians
they divided by the number 60.
They were the first group to use numerals. They also worked with bases of ten, bases of 60, and the decimal system that is still in use today.
The Sumerians developed a number system based on the unit 60, which was called sexegesimal numeric system. It was also used by the Babylonians.
Cuneiform was created by the Sumerians.
The systems and plows provided a steady food supply.
This mainly had to do with the invention of irrigation systems.
Cuneiform script
Mesopotamia is the land between the Tigris and Euphrates Rivers. Sumerians learned to control the Tigris and Euphrates Rivers by constructing levees and irrigation canals.
Sumerians
Cuneiform.
To document the events.
There is evidence that the Sumerians used bows and arrows, but it is not sure whether or not they were created by the Sumerians. The Sumerians also used spears, axes and clubs as weapons.