Germany invaded Western Europe in 1939 and 1940.
1939
The US did not declare war on Germany. Germany declared war on the US shortly after the Japanese attack on Hawaii.
Germany launched its attack on Poland on 1 September 1939
Stalin hopes that by the Allies invading Europe, Germany would have to fight on two fronts. This would split the German forces, and reduce the pressure on the Russian/Germany front.
You mean: "What continent is Germany on?" and the answer is Europe.
Germany is in the continent of Europe.
10 May 1940
It didn't. Unless you count the Soviet counter-attack against Nazi Germany in 1942-45.
Because He Wanted Control of Eastern Europe But Russia was in the way because of European Russia
1939.well that's when Britain did
Germany is a country in Europe, not Asia.