The country that faced a unity crisis due to having a large variety of ethnic groups was D.)Austria-Hungary.
<h3>Which groups were in Austria-Hungary?</h3>
Austria-Hungary was an empire that comprised of several ethnic groups including Serbs, Bosnians, Croats, Hungarians, and Austrians.
These groups wanted independence for themselves and this led to a lot of strife in the empire.
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It is B, George Washington.
Answer:
Only the federal government can coin money, regulate the mail, declare war, or conduct foreign affairs. ...
The states retain a lot of power, however. ...
Notably, both the states and the federal government have the power to tax, make and enforce laws, charter banks, and borrow money
Explanation:
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