Answer:
The Nazi Germany had to fight two front war in Second world war. It had to confront Western allies on the western front and soviet union on the eastern. Germans were unsuccessful in repelling advances on both fronts. The western front was opened by the German army after attacking Luxembourg and Belgium and later gained control of the industrial regions of France. It was the main front of the second world war and included front included Denmark, Luxembourg, Norway, Belgium, Netherlands, United Kingdom, France, Germany, Italy.