Who took over Akkadia?

Sargon the Great

Explanation:

Sargon's Rule

Sargon the Great either founded or restored the city of Akkad, conquered "the four corners of the universe," & maintained order in his empire. Sargon the Great either founded or restored the city of Akkad and ruled from 2334-2279 BCE.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.