There were a total of 57 countries and commonwealth nations participated in the Second World War.
The countries in the axis side includes: Germany, Japan, Italy, Hungary, Slovakia, Bulgaria, Croatia, Romania, Albania, Finland, USSR(1939-1940) and Thailand.
The Allied countries includes: Poland, Czechoslovakia, France, Brazil, India, Mexico, Ethiopia, Australia, Iraq, New Zealand, Bolivia, Union of South Africa, Iran, Canada, Columbia, Norway, Belgium, Liberia, Luxemburg, Ecuador, Netherlands, Paraguay, Greece, Peru, Yugoslavia, USSR (after 1940), Chile, Venezuela, Uruguay, United States, Turkey, Philippine Commonwealth, Egypt, Panama, Syria, Costa Rica, Lebanon, Dominican Republic, Saudi Arabia, Nicaragua, Argentina, Salvador, Honduras, Mongolian People's Republic, Guatamala and People's Republic of China.
ten countries
None. World War 2 ended in 1945.
World War 2 involved many important people. By the very nature of this war many countries and their leaders, both of governments and armies, were involved.
Countries selling weapons and supplies to the countries at war
the countries were fighting over toys
2
How many countries took part in the world war two?
ten countries
2 countries, Switzerland, Netherlands
No countries ruled Berlin after world war 2
None. World War 2 ended in 1945.
No, there have been many civil wars in various countries around the world, but World War 2 was not a civil war.
The sheer scale of World War 2 affected many countries.
3
5
9
16 countries