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World War II began on September 1, 1939, when Germany invaded Poland. This aggressive act prompted Britain and France to declare war on Germany on September 3, 1939, marking the official start of the conflict. The invasion was part of Adolf Hitler's expansionist agenda and was facilitated by the earlier signing of the Molotov-Ribbentrop Pact, which divided Eastern Europe between Germany and the Soviet Union.
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What event triggered world war 2 to happen?
invasion of poland
What event triggered the World War 2?
Hitler's invasion of Poland in 1939.
What major event triggered World War 2 in Europe?
Germany's invasion of Poland.
What event triggered the war of world war 2?
The breaking point was when Germany invaded Poland on September 3rd 1939
What event triggered the start of world war ii?
German invasion of Poland 01 Sept 1939
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