That time period was known as the roaring 20s, america was at its best, but the depression started in 1930... so the late 20s economy would be good but starting to fail
I'd say "<span>hydroelectric dams."
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Throughout history there are many instances of certain races believing they are superior, and in some extreme cases this leads to campaigns of genocide such as the Holocaust. The Holocaust and similar events were caused by extreme racism and prejudice. Hitler and the Nazis saw themselves as superior to all others, such as the Jewish, Gypsies, handicapped, and many others
Noble gets protection from the lord,money,land,power,fief(another word for estate)and respect from the peasants
It is based on people have a tendency to conform to group expectations. Hope this helps, good luck.
