In February 1915, the United States warned Germany about misuse of submarines; but on May 7, Germany torpedoed the British passenger liner "RMS Lusitania", sinking her.
On May 7, Germany torpedoed the British passenger liner "RMS Lusitania", sinking her. In February 1915, the United States warned Germany about misuse of submarines.
In February 1915, the United States warned Germany about misuse of submarines. On May 7, Germany torpedoed the British passenger liner "RMS Lusitania", sinking her.
In February 1915, the United States warned Germany about misuse of submarines. On May 7, Germany torpedoed the British passenger liner "RMS Lusitania", sinking her.