It's been 76 years since D-Day: Here's how the Allies began to reclaim Europe from the Nazis

normandy dday
Allied troops landing on the beach during the Normandy invasion.

US Army Photo

On June 6, 1944, Allied forces crossed the English Channel and began to reclaim the European mainland.

That day, 76 years ago, marked a turning point on the Western Front and in World War II.

The following images give you some idea of what those US, British, and Canadian troops saw when they left their landing craft and waded into history.

Robert Johnson composed an earlier version of this story.

It was overcast and foggy on June 6, 1944, when 160,000 troops landed on France's Normandy coastline.

D Day Normandy June 6 1944
D Day Normandy June 6 1944

dynamosquito via flickr

Beaches along a 50-mile section of the Normandy coast were given five names — Utah, Omaha, Gold, Juno, and Sword. Each was heavily defended by German troops.

D Day Normandy June 6 1944 Map
D Day Normandy June 6 1944 Map

France for Visitors

The clouds kept Allied bombers from targeting the German forces and softening up their defenses.

D Day Normandy June 6 1944 13
D Day Normandy June 6 1944 13

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The Germans saw the Allied ships and troops coming from miles away.

D Day Normandy June 6 1944
D Day Normandy June 6 1944

frenchy via flickr

Once within range, Navy ships shelled German positions, but it wasn't enough to soften the onslaught that awaited the Allied troops.

D Day Normandy June 6 1944 28
D Day Normandy June 6 1944 28

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The Germans had been in France for four years and had built a system of bunkers all along the beach.

D Day Normandy June 6 1944 24
D Day Normandy June 6 1944 24

dynamosquito via flickr

The only way to take out the bunkers was with ground troops.

D Day Normandy June 6 1944 25
D Day Normandy June 6 1944 25

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The first wave of assault troops hit the beach at 6:30 a.m.

D Day Normandy June 6 1944 27
D Day Normandy June 6 1944 27

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More than 13,000 paratroopers had been dropped behind enemy lines before the sun came up. But they were scattered widely, often missing their target areas and offering little aid to the men coming ashore.

D Day Normandy June 6 1944 22
D Day Normandy June 6 1944 22

dynamosquito via flickr

German antiaircraft guns, like the one that would've been at this position, took a toll on these planes. Lingering clouds also made navigation difficult.

D Day Normandy June 6 1944 23
D Day Normandy June 6 1944 23

dynamosquito via flickr

As gliders full of paratroopers troops flew in overhead, Allied troops continued to hit the beach.

D Day Normandy June 6 1944 18
D Day Normandy June 6 1944 18

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Those fortunate enough to make land unhurt often helped pull wounded men ashore with them.

D Day Normandy June 6 1944 8
D Day Normandy June 6 1944 8

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It took courage to stop in the middle of blistering machine-gun fire and help another soldier, but it happened all day long.

D Day Normandy June 6 1944 12
D Day Normandy June 6 1944 12

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In midafternoon, the Germans fired 18 torpedoes on an Allied destroyer, breaking it in two. This sent 219 men into the sea.

D Day Normandy June 6 1944 29
D Day Normandy June 6 1944 29

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Men kept dragging themselves ashore.

D Day Normandy June 6 1944 9
D Day Normandy June 6 1944 9

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Patching one another up as they went.

d-day
d-day

http://www.flickr.com/photos/lac-bac/

And, slowly, the sheer number of Allied troops and steady bombardment began to overwhelm the German defenses.

D Day Normandy June 6 1944 30
D Day Normandy June 6 1944 30

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As sections of beach were secured, the machinery needed to move deeper into France arrived ashore as well.

D Day Normandy June 6 1944 7
D Day Normandy June 6 1944 7

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Allied troops kept moving forward into heavy fire and bunkers filled with Germans.

D Day Normandy June 6 1944 10
D Day Normandy June 6 1944 10

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And one by one the Allies took the bunkers.

D Day Normandy June 6 1944 14
D Day Normandy June 6 1944 14

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Burying the dead only when the battle was done.

D Day Normandy June 6 1944 16
D Day Normandy June 6 1944 16

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A staggering 22,000 Allied troops were killed or wounded that day in the landing alone.

D Day Normandy June 6 1944 20
D Day Normandy June 6 1944 20

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Some of the dead remained where they fell. Today there are 9,238 white crosses and 149 Stars of David dotting cemeteries throughout the area.

Normandy Grave
Normandy Grave

Wikimedia Commons

A combined 420,000 men from the two sides were killed, wounded, or went missing during the Battle of Normandy. But the invasion succeeded.

D Day Normandy June 6 1944 17
D Day Normandy June 6 1944 17

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Less than one year later, Berlin fell and Hitler was dead.

Berlin Falls
Berlin Falls

Wikimedia Commons

Read more: What it was like in the room when Nazi Germany finally surrendered to end World War II in Europe

Six months after that, Japan surrendered, and World War II was over.

VJ Day
VJ Day

Wikimedia Commons

If not for the Allied troops who invaded Normandy on June 6, 1944, the war might have gone differently.

D Day
D Day

Wikimedia Commons

Read the original article on Business Insider