Beach Head
At the end of the Battle of Britain in 1940, Germany had failed to gain air superiority over the British Isles. When they turned their attention to Russia Britain was able to rearm and rebuild with great success. They were also aided by the U.S after December of 1941. Britain acted as a beach head for allied troops waiting to invade mainland Europe. The Question was where to invade and when.
Dieppe
The Allies needed information about how to invade Europe. It was agreed that the logical point to make a real push for victory must 
be done through Northern France. A test was prepared to see how well troops and equipment would fair if they were sent to invade the highly fortified defences of the French coast. In August of 1942 Canadian Forces were ordered to take the Port city of Dieppe in northern France. The Allies wanted to see if it was possible to take and hold a port. They also wanted to gauge German responses to an invasion.
It was a disaster. Landing craft failed to reach the beach. Tanks sunk or got stuck in the pebbled beach. Too many aircraft were taken out by Flak guns. Over all a retreat was called in just over 5 hours with over 3000 Canadian casualties.
The Allies learned many things from this raid that they would need to take into account for real invasion of France.
Second Front
Since Germany implemented Operation BARBAROSSA the Soviet Union had been facing the full onslaught of German forces in 
mainland Europe. Millions had died in the fighting and Germany had still not been able to take either Russian capital by 1943. Stalin was getting impatient with the U.S and Britain. He did not feel like they were acting as allies or that the invasions of Africa and Italy distracted enough German forces. He felt like Britain and the U.S were purposefully waiting for Germany and the Soviet Union to destroy themselves in order to gain full dominance over Europe.
As 1943 pressed on into 1944 Stalin became more demanding of a Second front in Mainland Europe to face the Germans.
Deception
Hitler was not foolish he knew that with the advances the Allies had made in rebuilding and fortifying England that an invasion of 
mainland France was likely.
The Allies decided that they needed to trick Hitler. They created fake army, tank and plane units. From the air it looked like a very impressive build-up of equipment but in actuality they were nothing more than cardboard and balloons. To make it even more likely that this was an invasion force General Patton, one of the most notable Generals in the American army was put in charge of this fake division. It was called the First U.S Army Group or FUSAG.
Combined with GARBO’s messages Hitler fully believed that this unit would be the primary invasion force and that this force would invade France at the closest point between France and Britain Calais.
Operation OVERLORD
The Operation was called OVERLORD and was scheduled for June 6th 1944. Rather than land at Calais like Hitler expected, the Allies 
picked a beach that was further west on the French Coast at Normandy.
The Beaches were divided up with 2 for the Americans 2 for the British and 1 for the Canadians. Other forces would be brought in if the invasion could successfully hold the beaches.
The Americans had Utah & Omaha The British had Gold & Sword which surrounded the Canadian Beach of Juno. It was seen as a badge of honour that the Canadian forces were given their own beach of invasion. It showed respect to Canada as a partner that can be seen as an equal.
It was the largest successful sea based invasion of land in the history of the world.
Defensive Fortifications
Since taking France in 1940 Hitler had been preparing for an invasion of Northern Europe. He turned the entire coast from France through Belgium, Holland, Denmark and German into a huge defensive structure called the Atlantic Wall. It contained pill boxes, bunkers, barbed wire, Dragons teeth, Flak cannons, and heavy artillery. The Allies knew that invading this coast was going to be costly.
The Invasion
- A huge naval bombardment began on the morning of June 6th to try to destroy some of the Atlantic wall before the troops arrived on the beaches. The troops were in large floating barges that tried to get them as close to the beach as possible safely.
- The Naval bombardment was a complete disaster. Very little of the German fortifications were destroyed. Still the troops had to press on.
- Many troops made it to the beaches but almost all of the tanks sank long before reaching the shore.
- Only 1 tank is known to have landed successfully on Juno Beach.
- To aid the invasion at Normandy troops were parashooted all over the Northern coast of France.
- Many were able to prep roads, rail and secure bridges for the advancing troops from Normandy. This way German reinforcements would be less likely to get to the Beaches.
- GARBO also got to work claiming that an even larger invasion was still to come at Calais.
- This was not true but GARBO managed to make the German Generals believe this long into the invasion so that they would not be able to bring their full force down on the invading army.
Caen
- The British troops at Sword Beach were originally suppose to take the Normandy City of Caen.
- They failed to achieve this objective so they linked up with the Canadian forces to try and make a push for the city since the Canadians had already achieved their objectives.
- Caen was a city that controlled a great deal of travel and air fields in France. Holding it would allow the Allies to land their planes in France.
- Though suffering heavy casualties the Allies were successful by July 18th 1944.
- The battle was mainly fought with British and Canadian tanks under the command of Montgomery.
Liberation of Paris
In mid August 1944 the Allies put a push on for the French capital of Paris. It is considered to be the last battle in Operation 
OVERLORD.
The British and the Americans did not want to take Paris. General Eisenhower of the American forces knew that Hitler had given orders to destroy Pairs if it could not be held. He did not want a French version of Stalingrad. They would have rather pushed on to Germany in order to try and take Berlin before the Soviets.
General de Gaul of the Free French forces demanded that Paris be taken or he would send in his own troops to take it.
The liberation itself started with a small uprising of the French resistance fighters who had been making life difficult for the Germans. The Germans began a tactical retreat when French and U.S forces descended upon the city. By August 25th Paris had been taken but the time that it took removed advantages that could have been gained by pushing East into Germany.
Race to Berlin
As the Allies pushed forward through France Germany gave one last great offensive which slowed them down in December of 1944 called the Battle of the Bulge. It was a large and deadly tank Battle in southern France. By March the allies had moved on and crossed the Rhine River into Germany the Soviets had already managed to capture huge amounts of German territory in the East.
As the Soviet Armies moved into Berlin in April of 1945 General Eisenhower was only 200 km away on the western side. Churchill kept suggesting that Allied forces move into Berlin and cause a faceoff with Soviet Forces. Churchill and many other anti-communists including General Paton did not want to see the Soviet Union take control of Eastern Europe and Germany. Eisenhower disagreed and sent his troops south to liberate Austria. By late April Hitler had committed suicide and his Nazi government quickly fell apart shortly after. May 8th 1945 the war in Europe was over and it was time to turn Allied attention to the Pacific.
