It started in year 1939 but i don't know the day.
September 1st 1939
WW II started on 1st September 1939 which was a Friday.
after world war II
Woorld War II started in September 1939 when Germany attacked Poland. 1900 were the 20th Century.
September 1, 1939
nvr
A - The start of World War 2
World War 1 started in 28 th 1914 andEnd in 11 th 1918
September 1 1939.
World War 2's official start date in generally recognized as September 1, 1939 - the day the Germans invaded Poland.
The British army got involved in the war, on august 4th 1914.
For the United States it was in present day Hawaii.