Boats were used to transport Allied forces (including American, British, and Canadian troops) to Normandy, a coastal region in Northern France. Once there, these troops faced an uphill battle (both literally and figuratively) to defeat German troops stationed along what was known as “the Atlantic Wall.”
What were troops up against?
Hitler had been nervous that Normandy might be invaded because it was so close to Britain. To make sure this did not happen, Hitler armed the coast with soldiers and weapons, and fortified the beaches to prevent anyone from landing there and attacking.
German troops had created large wooden and metal fortifications to prevent ships from getting all the way to the beach, forcing Allied soldiers to wade through the water to reach the shore (as you will see in the pictures below). Germans also used barbed wire, machine guns, and heavy artillery to protect the wall.
What was it like to attack?
If you think of a beach, you usually picture sand and water. There was not much for Allied soldiers to hide behind in order to take cover from German fire power. From experience, you probably also realize it is harder to run on sand than it is on solid ground, and it is more difficult to move if you are soaking wet from being in the ocean. Allied forces had to deal with all of these problems upon landing at Normandy.