The potato famine pushed which group to immigrate to the united states?

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.

during the 1920s the goal of the united states was not letting business collide or go down or even compete this was due to wwl