All countries contained within the E.U are allies. All N.A.T.O members in europe are also allies.
Europe
it gave the allies a foot hold back in Europe to engage the German forces.
The Allies didn't invade Europe, we came to Europe's aid. When we began the Liberation of France, this was called D day...
cos they won it
Japan and Russia
Europe was part of both. Europe is not a single country, but a collection of countries.
Northern france
The U.S, Canada, Europe etc..
General Pershing caused tension with the Allies by delaying sending troops to Europe until they were properly trained.
IN ORDER:SicilyItalyAnd on the Normandy beaches of France
free elections in eastern Europe.