The answer is falls. The quantity demanded falls. Hope this helps:)
The United States entered<span> the war because of the Germans' decision to resume the policy of unrestricted submarine warfare, and the so-called "Zimmerman telegram," intercepted by the British, in which Germany floated the idea of an alliance with Mexico.
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Why Did The US Enter WW1 - eNotes.com<span>https://www.enotes.com/homework-help/why-did-united-states-enter-world-war-400883</span>
The answer is the light bulb.
The answer is false, it is because they were able to bring religious freedom and toleration among the citizens but they were not able to spread these freedom as there are people who are not affected by this as it was not extended to them.