Final answer:
In 1944, Allies decided to open a Western Front as a part of their strategic efforts to end World War II by invading Nazi-occupied France. D-Day marked the start of this critical operation, which established beachheads at Normandy and later led to the liberation of Paris. Strategic discussions between Allied leaders at major conferences guided the decision for this multi-pronged approach against Axis forces.
Step-by-step explanation:
By 1944, the Allies decided to launch a massive offensive which will expand the World War II into another front. This led to the opening of a Western Front by invading Nazi-occupied territory. The event is famously known as D-Day, which was a direct assault on Nazi Germany's 'Fortress Europe'. It was done with the aim to take the pressure off the Soviet forces on the Eastern Front and to hasten the termination of the war.
The Allies, consisting of British, Canadian, and American troops stormed the beaches of northern France, particularly a 50-mile stretch of the Normandy coast, on June 6, 1944. The landing was faced with heavy resistance including gunfire from the cliffs, barbed wire and landmines on the beaches. Despite the difficulties, the allies established beachheads at Normandy, liberating Paris months later, on August 20, 1944.
While the Allied forces made significant headway in France, their efforts were not limited to Western Europe alone. The decisions to open various active fronts in their fight against Axis powers were strategically discussed during high-level meetings between Churchill, Roosevelt, and Stalin, notably at the Tehran Conference in 1943. The goal was to weaken the Axis powers on multiple fronts simultaneously.
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