The Soviet Union invades Finland, initiating the so-called Winter War. The Finns sue for an armistice and cede the northern shores of Lake Ladoga to the Soviet Union. They also cede the small Finnish coastline on the Arctic Sea. (30 nov 1939 ano – 12 mar 1940 ano)
Adicionado na linha do tempo:
Data:
30 nov 1939 ano
12 mar 1940 ano
~ 3 months and 14 days