What major technological advancements occurred during the Uruk period?

Narmer is famous in Egyptian history for:

What was the primary purpose of early writing in Uruk?

Studies have found that higher intake of monounsaturated fat (MUFA) from animal sources is associated with higher mortality risk, whereas higher intake of MUFA from plant sources is associated with lower mortality risk. What is the best interpretation of this finding?

What distinguished cities in the Uruk period from earlier settlements?

What social structure emerged during the Uruk period?

The writing system that the ancient Egyptians used was called ______________.

What did the combined crown of Upper and Lower Egypt symbolize?

There were different social classes in Egypt. What group of people were considered the lowest class in Egyptian society?

Starting in 1353 B.C., with the reign of ___________, a religious/political and cultural revolution took place in Egypt, including the transfer of the capital to El-Amarna.