What led to the conquest of Sumer? A.

the unification of city-states

B.

the peace among city-states

C.

the fighting among city-states

D.

the wealth of city-states

C.the fighting among city-states

Explanation:

Sumer was conquered through military domination by different semitic people. Sumer was made up of city states .the states were independent nations. Due to political power, rivalry grew between these city states.

Then there were their neighbors the Akkadian empire. This empire had military strength and we're known for conquest. They were responsible for Ur's destruction and the Sumerian language was replaced by Akkadian.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.