Germany
The US joined the war because of the bombing of Pearl Harbour,it had started in Europe
adolf hitler started to invade europe in 1939 leading to europe being at war with the nazis. america joined the war after the japanese bombed pearol harbour.
russia
All of Eastern Europe.
Roman
joesph Stalin
The USSR
Great Brittian
The Soviet Union
In World War 2 the Allies attacked Axis controlled Europe. The first place they attacked was the island of Sicily.
It is half in America and half in Europe, but is told as in Europe