In a federal system the federal government has more power than the state governments.
I’m pretty sure the answer is C. (According to process of elimination)
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the transcripts of deliberations between the Americans in the war room leading up to the invasion, although these are classified. </span></span>
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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