Question

What led to the Second World War? `
in very short please​

Answer 1

Answer:

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.

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Answer 2

Answer:

Hitler had long planned an invasion of Poland, a nation to which Great Britain and France had guaranteed military support if it were attacked by Germany. .

On September 1, 1939, Hitler invaded Poland from the west; two days later, France and Britain declared war on Germany, beginning second World War ....

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