Answer:
One of the participants.
Explanation:
I would most likely believe the participant because they were there and experienced the fight. So therefore they would have the more trustworthy information because they would know first hand what happened. The friend would be less trustworthy, or a 50/50 chance of a true answer because they could be lying or adding to what actually happened to create drama.
Unrestricted Submarine Warfare.
Germany attacked whatever because of this tactic, also taking out vessels carrying US citizens, which is unacceptable to the US.
Melzmk. Nak s. Am Msn bianzi sksisnos z was ksmi