Question

What three tribes conquered and ruled Mesopotamia after the decline of sumer's city -states?

Answer 1

Sumerians-Who developed the world's first civilization, Created cuneiform writing, Invented the wheel and the plow, Built cities and ziggurats.
Akkadians-Established the world's first empire.
Babylonians-Wrote Hammurabi's Code

Answer 2

The Sumerians, the Akkadians, and the Babylonians

Step-by-step explanation:

The Sumer city-state wasthe first civilization, it started around 6 thousand years ago and it set the basis for other civilizations that came after. They had advanced agriculture and a well-developed written language. After the decline of the city-state came other important tribes.

First, the Sumerians who Invented the wheel and built several cities.

Then the Akkadians took over and grew to the point of becoming the first-ever empire.

Afterwards, the Babylonians took control, one of their achievements is that they wrote the Hammurabi's Code.