The support trench served to house reinforcements, and supplies, for the front line troops that could be quickly transported to the front line trench. A third type of trench was commonly referred to as a reserve trench and was found dug "several hundred yards" behind the support and front line trenches.

- Las organizaciones son estructuras administrativas y sistemas administrativos creadas para lograr metas u objetivos con el apoyo de las propias personas, o con apoyo del talento humano o de otras características similares.
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Answer:
D. Women worked all kinds of jobs traditionally held by men.
Explanation:
During World War 2, the American conscription system only allowed adult males to be conscripted into war. This meant many businesses had suffered a major decrease in employment. This was replaced by women who were not conscripted and they had occupied the jobs of factory workers, nurses, mechanics, etc.
John Quincy Adams, hope this helps