Willamette valley I think
It brought the USA into a war that up till now they were trying to stay out of. It also caused the creation and use of the first nuclear bomb
In the late 19th century, immigrants arrived in large numbers on the U.S coast from China for the primary purpose of working on the Transcontinental Railroad.
Good Morning!
Imperialism has hurt European nations as it has prevented cooperation for mutual growth since it has encouraged unfair and aggressive competition for most of the West's history. This idea was the one that led the world to the two Great Wars.
<span>A. It kept nations from cooperating to achieve shared goals.
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Answer:
B-North Atlantic Treaty Organization.