The earliest Mesopotamian city-and likely the first in the world-was:

Question

Quizplus · Accepted Answer

Uruk is considered to be the earliest Mesopotamian city, dating back to the 4th millennium BCE. It was a major center of Sumerian civilization and was one of the largest cities in the world at its peak. The other options, Ubaid, Hierakonpolis, and Nagada, were all early settlements in other regions of the world (Mesopotamia, Egypt, and Nubia, respectively) but not the first cities.

The Earliest Mesopotamian City-And Likely the First in the World-Was