May of 1940.
What year and day did Germany invade France?
Germany didn't invade until 1939 when they went into Poland.
Paises bajos
No
Czechoslovakia
No
No
uranus
Poland
Germany did not invade Britain in WW2. Britain has not been invaded for a thousand years.
Germany went through Belgium to invade France, more precisely the hilly region of the Ardennes.
They went through Belgium to invade France.