Submarines.
Yes the Germans created uboats, they have had them since the dawn of time, litterally
The Allies sunk German Uboats. Uboat, not you-boat. Uboats stand for Unterseeboot - undersea boat.
The submarines attacked Pearl Harbor
a group of German uboats that hunted Allied and US ships
the u boat is a submarine. it was made to hit and sink British ships
It sank up to 2,779 ships in world war 2
Yeah I actually think the lusitania was one of the first boats sunk from a Uboat
The invention of radar helped the Allies to locate and sink the German U Boats.
the Germans used uboats and kept torpedoing cargo ships so the inhabitants didn't get the supplies they needed
what was the ink made from in WW1
The Germans then threatened to use only Uboats for war and blew up a few ships.
There were no air attacks on London in WW1.