Allies Against the Axis,

United, The United Nations Fight for Freedom

This and other posters helped to make Americans more favorable to other Allied powers.

The Second World War had many more parties then just the United States and Nazi Germany. The spying efforts of Great Britain and the Soviet Union both were also hugely important in the fight agaisnt Nazi Germany. This section will look at how these two allies attempted to defend from, and use espionage in the Second World War.