Which thinker is most likely responsible for the excerpt below?
"In reality, each individual may have one particular will as a man that is different from the general will which he has as a citizen. These people must join together and create a Social Contract for all."

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.