Rubuta ci gaba ga wannan sakin layi - A ranar 30 ga Nuwamba, Tarayyar Soviet ta kai wa Finland hari
, wanda aka fitar da shi daga League of Nations. A shekara ta 1940, sa'ad da hankalin duniya yake kan mamayar da Jamus ta yi wa Faransa da kuma Norway, Soviet ta mamaye Estonia, Latvia, da Lithuania da kuma wasu ɓangarori na Romania.