Three Emperor's League (1 jan 1881 ano – 1 jan 1887 ano)
Descrição:
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.
Adicionado na linha do tempo:
Data:
1 jan 1881 ano
1 jan 1887 ano
~ 6 years