Three Emperor's League (1 gen 1881 anni – 1 gen 1887 anni)
Descrizione:
Russia decided to join the dual alliance and the three countries said that they would protect each other. But then the alliance ended in 1887 when problems between Russia and Austria-Hungary began again.
Aggiunto al nastro di tempo:
Data:
1 gen 1881 anni
1 gen 1887 anni
~ 6 years