The people of Sumer are among the earliest denizens of Mesopotamia. By about 4000 BCE, the Sumerians had organized themselves into several city-states that were spread throughout the southern part of the region. These city-states were independent of one another and were fully self-reliant centers, each surrounding a temple that was dedicated to god or goddess specific to that city-state. Each city-state was governed by a Priest King.
Are you asking what that is if so it would be called nuclear energy and if you want what is energy locked in the bonds of atoms that would be chemical energy
Answer:The war started mainly because of four aspects: Militarism, Alliances, Imperialism and Nationalism. ... The overall cause of World War was the assassination of Archduke Franz Ferdinand. Nationalism was a great cause of World War one because of countries being greedy and not negotiating.
Explanation:
It's called the arable land
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