How did the D-Day invasion impact outcome of World War II?

A) made it possible for British and American troops to fight with Soviet armies

B) it forced Germany to fight a war with the Soviet Union

C) it provided Hitler with the means to invade Italy

D) it allowed allied troops to advance into Germany once France was free

D) it allowed allied troops to advance into Germany once France was free

The D-Day invasion allowed the Allied forces to establish a foothold in Western Europe, leading to the liberation of France and eventually the advance into Germany. This helped to weaken the German military and ultimately led to the defeat of Nazi Germany in World War II.