The answer would be True. Have a great day and I hope this could help.
The answer is A. I believe. There is no loss of reality contact. They do not confide in others.
Answer:
You technically should be able to tell based on context... it's exactly what it sounds like.
Explanation:
Unrestricted submarine warfare is a type of naval warfare in which submarines sink vessels such as freighters and tankers without warning, as opposed to attacks per prize rules (also known as "cruiser rules").