In reality, there was fighting long before this point, but the official beginning of WWII was when Germany invaded Poland.
England and France had threatened Germany, stating that if Hitler were to invade Poland that the two would declare war on him.
Hitler ignored the threat, and proceeded to invade. In response, England and France declared war on Germany.
world war 1 started July 28th 1914 and world war 2 started 3rd September 1939
World War 2 started on 1st September 1939 when Germany invaded Poland.
Germany invaded Poland on Sept. 1, 1939 and started WW II.
World War II Began in 1939 when Germany invaded Poland and ended in 1945
the event was when Germany invaded Poland. when Britain and France found out they declare war on Germany.
the invasion of poland 1st september 1939
World War II started in 1939.
world war 1 started July 28th 1914 and world war 2 started 3rd September 1939
World War 2 started on 1st September 1939 when Germany invaded Poland.
the us joined in 1941 but the war started world wide in 1939
It started on 1st of September 1939.
No world war 1 was started in 1914 . World war two started in 1939
Germany invaded Poland on Sept. 1, 1939 and started WW II.
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World War II Began in 1939 when Germany invaded Poland and ended in 1945