Answer:
1. People were poor and had hard lives.
People did not like the government and were tired of WW1
2. Alliances among European nations.
No country would mess with South America. As that was what the Monroe Doctrine was it said that the US would protect South America from Europe
<h2>
A, B, and D.</h2>
<em>Yugoslavia had a communist government but resisted Soviet control,</em>
<em>When Hungarians tried to gain independence, the Soviet Union sent in tanks to crush the revolt</em>
<em>The United States sent aid to Greece and Turkey to prevent communism from spreading to those countries.</em>
Explanation:
Theodore Roosevelt mobilised the public behind his policies and utilises his cabinet.
