Answer:
Resistance Movement and the fight on Normandy helped the Allies win the war. (WWII) against Germany.
Step-by-step explanation:
Resistance movement plays a vital role in the winning of world war 2. In resistance movement, the people of those areas which were captured by the Nazi army start resistance and giving tough time to the invaded army. These movements includes the formation of secret agencies such as MI6 by Britain which cause severe damage to the German army. the allies such as Russia, USA, France etc attack on the Normandy which is a part of France where the German army was defeated and the turning point of world war II in Europe. Due to this defeat, the German army retreat from these areas and the allies army enter the Germany and capture it.