After F.D.R. declared war on the Axis powers, America was already sending supplies to aid England in their battle against the Nazis. The U.S. Navy and Merchant brought over tons and tons of continuous supplies across the Atlantic Ocean, but often faced German U-Boats and battleships. The Battle of the Atlantic raged on for over four years as the Allies send convoy after convoy to help defeat the Axis powers in Europe. The Germans fought furiously, but in the end they too would meet their doom. This episode focuses on the convoys in their hopes of helping the cause to win victory in the Battle of the Atlantic.