Answer:
Serbian nationalism increased tensions within Europe before World War I. Serbia wanted to create a pan-Slavic state in the Balkans which included Bosnia-Herzegovina, held by Austria-Hungary. Serbia was allied with Russia and Austria was allied with Germany. Russia allied with France. A war between Serbia and Austria threatened to involve the whole of Europe.
Explanation:
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Answer:
A the first one is the answer
<span>The members of the Third Estate failed to achieve a proportional vote.
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B. The Cold War
The Cold War was pretty much who had the best weapons, technology or advances in technology, science, etc.