All That's Interesting on MSN6 小时
How The Nazis’ ‘Invincible’ Bismarck Battleship Sunk Just Eight Days Into Its Maiden ...
On May 18, 1941, the German battleship Bismarck began its first ever combat mission. It was the most powerful ship in Europe ...
Bonner County Daily Bee15 小时
Naval convoys kept ships, crews safer during wartime
In 1918, during World War I, initially the German U-boats (submarines) controlled the seas. It turns out the same thing happened in World War II.