20 dez 1689 ano - Treaty of Nerchinsk; The Chinese wanted to conserve the land they already had,and the expansion of Russia was seen as a threat, this treaty was a way for the Chinese to prevent conflict with other kingdom and states, by clearly definining the bounday.
Adicionado na linha do tempo:
Data:
20 dez 1689 ano
Agora
~ 336 years ago