It became more peacful.
Probably WWII and the Cold War.
true
The Eastern Bloc of EuropeThe Cold War for 50 years
It changed because the U.S.A and Russia became friends
No Germany declares war on US
It did not change until WWII.
The US was seen as a World Power.
World War 2 changed the world forever by teaching us a lesson in the areas of atomic warfare, and the treatment of war prisoners.
it changed by the war and how the U.S won.
they pooped on each other
They were accepted
They were on a break.
it changed by the war and how the U.S won.
Probably WWII and the Cold War.
true
They were less active and fewer strikes
The US moved from preparation to direct action