How did Sumer´s location in the Fertile Crescent allow the civilization to have specialized workers?

The availability of natural resources in abundant form.

Explanation:

Sumer´s location in the Fertile Crescent allow the civilization to have specialized workers because of the presence of resources which can be extracted when they have specialized worked which are trained in that specific field. There was a need for specialized worker in the Sumerians so that they take more benefits from the natural resources present at their location.

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.

answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

explanation: