Answer:
They needed natural resources from other countries.
Explanation:
Factory owners in the advanced economies required natural resources from other countries. Coal, iron, gold, silver, tin, copper, rubber, and cotton were essential to keep the factories operating. They could be taken from colonies. These same countries required markets for their manufactured products.
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.
Find out more on Austria-Hungary at brainly.com/question/24213561
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The election for President is really 51 individual elections, one for each state plus DC. The USA is a republic, not a democracy. Each state gets a specific number of electoral votes total to the number of Reps and Senators that state has. All but 2 states have a winner-take-all system.
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