Question

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Answer 1

Answer:The 'immediate' causes of the Second World War were the German invasion of Poland in 1939, followed by the rejection of the British and French demand for German withdrawl from Poland. ... The attack by the Japan on Pearl Harbor caused the American declaration of war against Japan.

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Answer 2

Answer:

For World War-1, its the assassination of Archduke Franz Ferdinand by a Serbian Nationalist and started the war.

For World War-2, it was the invasion of Poland by Germany that started the war.

Explanation:

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