What made it harder to live in sumer than in the zagros foothills?

The aspect which made it harder to live in Sumer than in the Zagros foothills was that, Sumer lacked natural barriers such as hills, mountain ranges, or different land forms or water forms around it to keep out enemies from Sumer territory. The Sumer territory was found near the Rivers Tigris and Euphrates, though it is found between two rivers, this territory has been conquered by a different civilization/empire

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the correct answer that would best complete the given statement above would be option b. expanding civil services. diocletian and constantine paved the way for foreign invasion by dividing the empire, creating administrative bureaucracies and reorganizing the military, except for expanding civil services. hope this answer .

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explanation:

the correct answer is d

a conference committee is a group of congress representatives appointed by the senate and the house to reach an agreement over a bill that had different versions in each chamber. this is due to the fact that, to pass a law. both the house and the senate must agree on the exact same content and wording of the bill to present it to the president.