Answer: Hello, I am having trouble understanding your question but if you talking about the subject that you put this question on it would mean you would be learning history of all types like geography, past people, pioneers, Sailors, and much more. It depends what grade you are in to learn about different things in history.
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Explanation:
All geographical features of a place are fine. Humans that are resourceful adapt to their surroundings so it doesn’t matter in the end.
To design and implement a better sewage drainage system for the city
Pearl Harbor was attacked by Japan on December 7, 1941. <span />
D) Increased immigration in industrial areas.
By 1890, production by factories in American had grown eight times larger than what it had been before 1860. A large part of the workforce came from immigrants coming to the United States and settling in cities, looking for jobs. Ireland was one example of a country from which many immigrants came, looking for work in America, after the devastation of famine in Ireland (especially from potato crop failures).