It put it on hold for the duration.
By forming the USO to entertain troops
I am not being facetious: The biggest effect of World War I was World War II.
Southern industry rapidly caught up to industry in the North
The defense industry created employment.
it has no effect
Empires of Industry - 1997 War Planes of World War II was released on: USA: 1998
The shipbuilding did have a good effect on the economy of Seattle and other the other places building ships, submarines, and boats, especially the Higgins boats. The entire country benefit economically from the war industry. It improved the lives of the workers too.
because of britnay spears
If WW2 had car light the Axis would be able to see car and know where to bomb and Britain as we know it would now be decimaited (destroyed).
couse and and effect of first world war
World War 1 affected England and Germany.
It helped win the war