Question

what is main cause for second world war ?​

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. Over the next six years, the conflict would take more lives and destroy more land and property around the globe than any previous war.

Answer 2

Dear brainly user! :)

Question:-

What is main cause for second world war?

Answer:-

1. Germany invaded Poland in September 1939 to prevent an anti-German alliance and violate the Treaty of Versailles.
2. The Germans were unhappy with the treaty of Versailles as it has degraded their economy and military.
3. Japan began to grow their empire in order to gain new resources.
4. The Great Depression created unstable governments and worldwide turmoil that helped lead to World War II

These four were the causes of world war II but the immediate cause was that "Germany invaded Poland in September 1939"

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