Why did Allied forces find so much Destruction when they finally reached Germany?

A. German troops had destroyed the country to prevent the Allies from finding supplies.

B. German cities and factories had been destroyed by an ongoing Allied bombing campaign

C. German civilians had been rioting to protest the war and the actions of the Nazi regime.

D. German cities and factories had been destroyed by the many battles between ground troops.

Answer:- B. German cities and factories had been destroyed by an ongoing Allied bombing campaign

Allied forces had instituted so much of obliteration when they reached Germany at the concluding stage of warfare since they have found German cities and factories have been destroyed by the Allied Bombing campaign.

The allied forces landed in Normandy of France in 1944. More than 2 million younger men of connected forces jumped over France and sustained their attack into Germany. In 1945, allied forces exceeded the Rhine river and walked on the mid of Germany. The day where allied forces landed on the French soil is identified as D-Day .