Question

give a brief account of what happened during World War II​

Answer 1

Answer:

World War II was the biggest and deadliest war in history, involving more than 30 countries. Sparked by the 1939 Nazi invasion of Poland, the war dragged on for six years until the Allies defeated Nazi Germany and Japan in 1945.

Explanation:

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Answer 2

Answer:

that's the answer see it click on pic