Answer:The widespread use of machine guns and rapid-firing artillery pieces on the Western Front meant that any exposed soldier was vulnerable. Protection from enemy fire could only be achieved by digging into the earth. Assaults were carried out across "No Man's Land" between the opposing trenches.
<u>Original Question: </u><u><em>How did advances in electricity affect the city in the late 19th and early 20th centuries?</em></u>
<u>Answer: Choice (D)</u> or <u>All of the Above</u>
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<em>Reason: Electricity powered a lot of things like streetcars and elevators which were modern inventions that helped better people's lives. However, such things required people to maintain them, and thus opened up new job opportunities</em>
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Hope that helped!
Answer:
Prior to the civil war more people living in the cities of what region than any other region was the North East Region of the United States.
Explanation:
For much of the United States history up till the civil war, the country's political and economic power remained in the North East.
This mostly included the 13 original colonies, which were densely populated, industrialized and rich.
However, after the Civil War ended, places such as Florida, California, etc began to prosper and a whole mid-west region (centered around Chicago) and a West coast region (centered around San Francisco) gradually began to have economic importance.
I think it's the revolutionary war.
