It increased the demand for steel since steel was used to make railcars and tracks.
Steel was used to make railroad tracks and cars because it was the only metal strong enough. So the expansion of the railroad industry would mean more steel had to be used and thus it would increase the demand.
The extermination camps were located in Poland and Belarus - in other words in <span>areas where the majority of Jews under Nazi control lived.
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When World War II finally ended, Americans were ecstatic and very proud of their nation. They believed that the end had come and that America was headed for prosperity. One major challenge that the United States faced post World War II, was the rise of the Soviet Union. A second major challenge that America faced post World War II was the economic boom. America was basically broke and into recession. Money was scare and way of life was challenging. Solders coming back from war had no money and family's were poor. A third major challenge America faced post World War II was the decline of the old great powers creating a bipolar world.
The correct answer should be B.) voting for representatives
By voting for representatives, the people choose who will represent them in the congress, which means that they have the power to choose, that is, they have popular sovereignty