4 years definitely I learnt it in History !
The Blackout. I am doing a World War 2 project for school. The Blackout in World War 2 started on the 1st of September 1939, 2 days after the outbreak of the war. (WWII) I am still not sure when the Blackout ended. Good Luck with that, thingymabobSeptenber 1, 1939-September 2, 1945
ok the blackout was when everyone put all the lights out and everything to stop the Germans seeing them
1945
6 years
you would get bombed
it was 50 thousand
the reason people painted their cows black in world war 2 was because during the blackout, you had to hide your cows. moo the reason people painted their cows black in world war 2 was because during the blackout, you had to hide your cows. moo the reason people painted their cows black in world war 2 was because during the blackout, you had to hide your cows. moo
You needed a ''Blackout'' because, if everyone had their lights on during a bombing raid then it would be easy for the bombers to spot you!
Israel didn't exist during World War II.
Didn't start yet.
approximately 1939 to 1945
from 1900 to world war II