Multiple choice

Which is NOT a cause of World War I?

  1. Assassination of Franz Ferdinand

  2. Militarism

  3. Alliances

  4. The invention of the tank

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Militarism, alliances, and the assassination of Archduke Franz Ferdinand were all major causes of WWI. The invention of the tank was a technological development during the war, not a cause of it.