What was the most significant use of german submarines during world war i? a. deterring the expansion of the war. b. submarines were supposed to prevent a ground war in germany. c. preventing the resupply of allied forces. d. reducing overall casualties

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

i believe he should not do investment b