What was the sumerian system of writing known as? answers?

Which sentence is the best explanation of how food surpluses led to a job specialization during the neolithic revolution

All i need is an outline i need with getting started with a research paper. i need with an outline for history of slavery. i don’t know how i should start it end. i need with an outline.

At the start of the war, which countries were on the side of the central powers? check all that apply. ottoman empire great britain russia austria-hungary italy