Question

_________ is the german term that describes the submergible watercraft that they developed and used extensively for world war i.

Answer 1

Answer;

U Boat

Step-by-step explanation;

• U-boat is an anglicised version of the German word U-Boot. It is the shortening of underseaboat. It describes the submergible watercraft that they developed and used extensively for world war i.
• German began to employ U-boats to break a stalemate at sea. U-boats were traveling under water ships.
• They were used to sink British supply ships with no warning. Due to the British blockade, with it's fleet bottled up, Germany had to use U-Boats to get at the British lifeline across the Atlantic.