A little after 3000 BC.
cuneiform was the system of writing that the Sumerians invented if you are in sixth grade this is a question you will be getting in social studies! have fun with it :)
The Phoenicians improved upon the Sumerian invention by when the Sumerians invented the first writing system (symbols and cuneiform) the Phoenicians invented the alphabet which was easier.
Cuneiform are wedded shape
Cuneiform writing was invented by the Sumerians for writing their own language, but it ended up being adapted to write many other languages as well, including Akkadian, Elamite, Eblaite and Old Persian. Consequently there are many cuneiform texts that are not Sumerian.
cuneiform
It was called cuneiform.
Cuneiform are wedded shape
Egyptian - hieroglyphics, Phoenician - alphabet, Sumerian - cuneiform, Akkadian - cuneiform.
If Sumerian is considered to be cuneiform, yes.
cuneiform
Cuneiform
Cuneiform