Depends on which side you are focusing. In Asia, the war really starts around 1937 when Japan invaded Manchuria (China). Most likely, though, you are looking for the event that sparked the European side of the conflict: the invasion of Poland by Germany on September 1, 1939 that brought England and France to declare war on Germany (as part of a promise to protect Poland if it were invaded).
No
The official end of World War II was the Japanese surrender aboard the USS Battleship Missouri on September 3rd, 1945.
Harry Truman.
On the 1st of September 1939, Germany invaded Poland which was the 'official start' of world war 2.
September 1, 1939 was the official beginning of World War 2.
Red Army
Invasion of Poland
The European war started 1 September 1939.
World war 2
It was made in 1939 when world war 2 started and got knocked down at 1945 when world war 2 finished
in what country did the world war 2 start and what were the allies?
3 September 1939: France and Britain declared war on Germany