U-Boats+bjd+hahaha

=U-Boat=


 * Germany developed military submarines called U-boats. U-boats derived from the German word Unterseeboot or Underwater boat. They were used in World War I and World War II. They were used most effectively in an economic warfare role that was enforcing a naval blockade against enemy shipping, instead of using them as fleet weapons agains naval warships. The main targets of the U-boats were the British Empire and the United States because they were bringing goods/supplies to the islands of Great Britain. Brandtauncher was the first submarine built in Germany; it was a two man submarine. It was designed in 1850 by the inventor and engineer, Wilhem Bauer. In the beginning of World War I there were 29 boats in service. Within the first 10 weeks, they had taken down 5 British cruisers. On May 7th 1915, U-20 sank the liner RMS Lusitania with a single torpedo hit. **