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Question - What purpose does this building serve?
Answer - A) The Capitol building houses the U.S. Congress, which debates and makes the nation’s laws.
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The American attitude shifted in favor of rights for Native Americans. This is based on "Polls showed that Americans believed in rights for Native Americans". Why it's not A is because it wasn't the polling that contributed to the act, but what the polls showed which is C.
The application of scientific knowledge for practical purposes, especially in industry.
Answer:
Explanation: The fundamental reason for the US entry into WWI was the fact that the US had strong economic connections to Britain
As a "Continent ravaged by a series of revolutionary movements".
After the events of the Second World War, the European countries which held colonies in the African Continent were no longer able to assign economic resources for their adequate maintenance, as they were heavily indebted due to the war. This lack of resources and subsequent mismanagement lead to a series of revolts within the African Colonies, which at the time were French Algeria, Portugues Angola, the Belgian Congo, and British Kenya.