Answer:
oil
Explanation:
because 56.5% of all oil in the world is found in the middle east
Many people who immigrated to the United States during the Gilded Age moved to...
Urban areas, where they worked in factories.
You see, many businesses opened factories in urban areas, creating jobs, so immigrants moved to these areas in order to work for these new companies.
It helped because it enabled other fronts to open up because the American Offensive in the area ended with a victory, which meant that they could move to other areas and bother Germans there. They didn't' do this however because the fighting ended since the Germans became aware of their losses and signed an armistice.
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