
In the first of several incidents that led Roosevelt to change the rules of engagement for the United States Navy, a US-owned ship was sunk by a German U-boat in international waters. She was not part of a convoy supplying munit…

In the first of several incidents that led Roosevelt to change the rules of engagement for the United States Navy, a US-owned ship was sunk by a German U-boat in international waters. She was not part of a convoy supplying munit…