what? i don't understand what you are asking of saying.
Answer:
They would want to move to a new country because of the enviorment, or because they need to be closer to something. There are many other reaosns.
The factors that made it difficult for Eastern Europe to improve its water quality were outdated sewer systems, raw water quality, worn-out water utilities and unskilled employees. So we can say that four options given in the question fits the bill perfectly. These basic infrastructural reasons were responsible for being a hurdle towards improving the water quality. <span />
Answer:
Patriotism grew because the United States persevered in a difficult war.
Explanation:
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