Need answers quickly! will give brainlist!!
Which region did the Franks invade after crossing the Rhine River?

A Germany

B Greece

C Gaul

D Italy

C. Gaul

(Could I get Brainliest pls?)

hold on ill go look

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.