The united states faced a number of political, economic, and social challenges after civil war.
Unfortunately, there are still many regions in the world that need aid in order to be able to develop themselves or even exist. Some regions like the Pacific, with its small island nations, constantly receives foreign aid, as these nations do not have the resources to sustain themselves. Other regions, like sub-Saharan Africa, are very poor, so there's constantly big foreign aid towards it, in order just to help the people to survive. Some regions, like the Balkan Peninsula, are in not such a terrible conditions, but in general the nations are not powerful economically, so the developed nations very often provide aid for them in order to improve their infrastructure in order to be able to develop further.
Answer:
British empire was the largest contiguos empire in history.
Explanation:
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The fear that japanese citizens could be spies or sleeper agents
