Question

when 2nd world War happened ​

Answer 1

Answer:

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Explanation:

Hitler's invasion of Poland in September 1939 drove Great Britain and France to declare war on Germany, marking the beginning of World War II. Over the next six years, the conflict would take more lives and destroy more land and property around the globe than any previous war.

It happened on 1 September 1939

Answer 2

Answer:

It started in September 1, 1939 and ended in September 1, 1939 – September 2, 1945.

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