They didn't. They entered late, In 1917
Yes they did.
They wanted to stay neutral-out of the war
yes
They didn't want war. They wanted to stay neutral so they could lose as little lives as possible.
yes
To stay neutral and not get involved.
Switzerland was neither in the Axis or the Allies during World War 2. Switzerland wanted to stay completely neutral. And to stay neutral, they would shot any planes that belonged to the Allies and Axis Powers that flew over Switzerland,
U.S. stayed neutral for most of the war they only fought for one year and ended the war
The nation of Switzerland managed to stay neutral throughout WW2 .
They just didn't pick a side to fight for.
The Japanese attached Pearl Harbour, and then declared war on the US thereafter.
From 1938-1945 Austria was a part of Germany and of course fought as a part of Germany in World War 2.