Causes of World War I · World History

The 'Blank Check' refers to which country's promise of unconditional support to its ally?

  1. Germany's support for Austria-Hungary
  2. France's support for Russia
  3. Russia's support for Serbia
  4. Britain's treaty obligation to defend neutral Belgium
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Correct answer: Germany's support for Austria-Hungary

Kaiser Wilhelm II of Germany issued the 'Blank Check' to Austria-Hungary, promising to stand by them regardless of what action they took against Serbia. This emboldened Austria-Hungary to issue a harsh ultimatum that made war inevitable.

Difficulty: Medium Question 4 of 20

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