Cambodia
yes
The name 'World War' suggests, as indeed was the case, that most of the world was involved.
serbia, :))
France
Germany had was the one country that was involved in World War l and World War ll
the chinks
Ceylon. Became Taiwan.
Sweden, Switzerland, Brazil, Argentina, to name a few; see website: Participants in World War 2
Germany
Austria-Hungary declared war on Serbia at the start of World War I.
Depending on who you are you fought in World War 2. World War