Germany had was the one country that was involved in World War l and World War ll
Depending on who you are you fought in World War 2. World War
Germany
Well it couldn't be One country if it was a WORLD war. The allied Powers had "won" the war. Google it.
the whole war that's why its called world war
Switzerland
Tsarist Russia in World War I and the Soviet Union in World War II.
canada was at war with a lot of countries
No country is still at war with Germany...
The United States was the country that entered World War 1 late. The war was fought from 1914 to 1918.
Before world war 2, Spain was involved in a civil war.
World War I World War II Afganistan War(After 2001) Plus many small wars in its country