Causes of World War I · World History

Why was the Balkan Peninsula referred to as the 'Powder Keg of Europe'?

  1. Because of its vast reserves of gunpowder and saltpeter
  2. Due to intense ethnic and nationalist tensions threatening to explode into war
  3. Because it was the primary site of coal mining for the industrial revolution
  4. Because the terrain was volcanic and prone to eruptions
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Correct answer: Due to intense ethnic and nationalist tensions threatening to explode into war

The decline of the Ottoman Empire left a power vacuum in the Balkans. Nationalistic desires of local groups and the competing interests of Russia and Austria-Hungary made the region highly unstable.

Difficulty: Medium Question 11 of 20

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