Answer:
The wheel, the plow, and metallurgy where made by the Sumerians
Explanation:
I think an advancement would be that we have that the way they used to do ¨ Virtual farming ¨ , and well in education we have Laptops that we use instead of actually going to the school
And well we still use machines to farm but I wouldnt consider it virtual .
Sorry if this wasnt the answer you were looking for :< )
Hope I could help -
Sleepy~
By replacing the year with the Page number. The author should already know background information from either the title or the intro paragraph. Good luck!
