Who fought in World War 2?
Several countries fought in WWII and were divided by the Allies and Axis powers. The Allied Powers totaled 51 countries some of them were Australia, Belgium, Brazil, Canada, China, France, Greece, Holland, Luxembourg, Mexico, New Zealand, Norway, Poland, South Aftrica, Yugoslovia, British Empire and commonwealth, USSR, and the United States. The Axis Powers were Albania, Italy, Bulgaria, Japan, Finland, Romania, Germany, Thailand, Hungary and Croatia.