Question

Difficulty: EasyThe First World War

The First World War broke out in 1914 and lasted until 1918. Which of the following events was the immediate cause of the outbreak of the war?

  1. The assassination of Archduke Franz FerdinandAnswer
  2. B
    The invasion of Poland in 1939
  3. C
    The signing of an armistice on 8 May 1945
  4. D
    The Battle of Britain

Answer

The assassination of Archduke Franz Ferdinand
The assassination of Archduke Franz Ferdinand in June 1914 is historically recognized as the immediate spark that led to the outbreak of the First World War. This event triggered the mobilization of various European powers due to their pre-existing alliances.

Step-by-Step Solution

1
Identify the war being asked about.
The question specifies the First World War (1914–1918).
It is important to distinguish between the two World Wars to avoid chronological errors.
2
Recall the triggering event of 1914.
The assassination of Archduke Franz Ferdinand in Sarajevo.
This event led to a diplomatic crisis and the activation of military alliances across Europe.
3
Evaluate the other options provided.
The other options relate to events or dates from the Second World War (1939–1945).
Differentiating between the 1914–1918 and 1939–1945 conflicts is a core requirement of the Life in the UK test.

Key Concept

The origins and major milestones of the First World War, including its start in 1914 and the importance of battles like the Somme.

Practice More

Review the significance of the Battle of the Somme (1916) and the exact date of the Armistice (11 November 1918) to complete your understanding of the war's timeline.
Estimated Time:45s
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