Question

During World War II, the importance of the D-Day invasion of 1944 was that it

Answer 1

D. Forced Germany to fight of multiply fronts

While Germany were already fighting multiple fronts (Italy, Africa, and Russia), the invasion of the Normandy beaches as well as the pushthrough was really what helped defeat Germany, as Operation Neptune poured fourth large amounts of Allied troops, machinery, and other equipment needed to defeat the Germans.

hope this helps