- It diverted German resources away from the Eastern Front, where the majority of the Holocaust was taking place. This led to a decrease in the number of German troops available to guard the concentration camps and death camps, which made it easier for prisoners to escape.
- It gave hope to the prisoners in the concentration camps and death camps. They knew that the Allies were fighting to defeat the Nazis, and they hoped that they would be liberated soon. This hope gave them the strength to resist the harsh conditions and to survive.
- It helped to turn the tide of the war in favor of the Allies. As the Allies gained more ground in Europe, the Nazis became more desperate and they began to lose hope of winning the war. This desperation led to an increase in the violence and brutality of the Holocaust, as the Nazis tried to exterminate as many Jews as possible before they were defeated.
Overall, D-Day and the Normandy Invasion did not directly stop the Holocaust, but it did have some indirect effects that helped to lead to the liberation of the concentration camps and death camps and the end of the Holocaust.