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.
Underseaboat.
A submarine was used to monitor enemy activity and then to attack by using large torpedoes.
a Dutchmen named Hans Lippershey who invented the submarine in 1608.
submarine are important because it help alot of people doring world war 1.
It was invented by David Bushnell.
No. The submarine came about long before the helicopter.
Cornelius van drebbel is the inventor of the dutch submarine.
Ireland!
galileo
In 1773
The machine gun, the submarine, new warship designs.
ask your self