Hey there,
I don't get your question but I can explain what a plateau is:
https://en.wikipedia.org/wiki/Plateau
Answer:southern United states
Explanation:
One of them is that the immigrants basically made no effort to learn English and assimilate with their culture in that region.
This make them fear the possibility that they will form their own army in Pennsylvania region and started to overthrow the government and taking the land as they pleased.
Answer:
Industrial jobs brought rural residents and immigrants to the cities
Explanation:
Fiat money is the term used to refer to money that has value because the government has declared that it is an acceptance means to pay debts.
Example of fiat money are paper money and coins with "this note is legal tender for all debts private and public."