Yes, they did.
Cuneiform.
Sumerians invented the wheel and axle, agriculture, cuneiform, irrigation
ramps and inclined walks,columns,and arches(:
yes they did the first writing was called cuneiform
If you mean "invent" then it's cuneiform
No, the Sumerians did not invent Sanskrit. Sanskrit is an ancient Indo-European language that developed in the Indian subcontinent. The Sumerians are credited with developing one of the earliest known writing systems, known as cuneiform, but this is unrelated to the development of Sanskrit.
Cuneiform was created by the Sumerians.
Cuneiform was the written language of the Sumerians.
The Sumerians used cuneiform. Cuneiform is 8,000 years old.
The Sumerians.
The sumerians
sumerians used cuneiform.