Underseaboat.
The submarines were either called "submarines" or "U-boats." The German submarine was called the "U-boat"
Underseaboat.
U-boats
The first submarine wasn't invented in World War 1 but was invented in 1773 in the Revolutionary War by David Bushnell. It was called the Turtle.
it wass Germany i pretty sure but i cloud be wrong but take my word for it. __ When the war started in 1914, England had the largest submarine fleet in the world.
The Royal Navy used a submarine called the X class submarine.
i think it is ben Davis
USS Shark
H. L. Hunley was the name of the Confederate submarine that was used during the American Civil War. It was the first combat submarine to successfully sink an enemy ship.
Britain, USA, Germany and Italy used submarines during WW1
They were called U-boats - Unterseeboot which means undersea boat.
The name U-boat was applied to German submarines.