Question

when did the second World War break out?
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Answer 1

Answer:

World War || began in Europe on September 1, 1939, when Germany invaded Poland. Great Britain and france responded by declaring war on Germany on September 3. The war between the U.S.S.R and Germany begin on June 22, 1941, with the German invasion of the Soviet Union.

Answer 2

Answer:

World War II began in Europe on September 1, 1939,

Explanation:

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