Answer: Nationalism, Imperialism, and Militarism were the three forces at work that helped set the stage for war.
Explanation:
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Answer:The made sure people were safe during war
Explanation:
Answer:defect- to leave a country or political organization and go to a competitor.
Revise- make changes to improve something.
Secret police- a group that identifies and prosecutes those who oppose the government.
Slavs- groups of eastern and Central Europe who speak similar languages.
Tsar- the ruler of the Russian empire.
Explanation:
I just answered them right