苏芬冬季战争的起因与1918年俄国革命的胜利以及芬兰国内的矛盾冲突密切相关,与20世纪30年代欧洲复杂的政治格局密切相关,所有这些国内外因素综合导致了1939年这场在二战背景下的苏芬冬季战争。国际国内条件在两次世界大战之间,芬兰是一个以农业为主的共和国。当时人口约有350万,其中农业人口占到全部人口的90%。芬兰有限的工业是以林业加工为主,而且主要依靠出口市场。1917年俄国爆发的革命对芬兰产生了重要影 The cause of the winter war in Sufen was closely related to the victory of the Russian revolution in 1918 and the contradictions and conflicts in Finland and was closely related to the complex European political situation in the 1930s. All of these domestic and foreign factors led to the combination of the 1939 World War II The Suffern Winter War. International and Domestic Conditions Between the two world wars, Finland was a predominantly agricultural republic. At that time, the population was about 3.5 million, of which agricultural population accounted for 90% of the total population. Finnish limited industry is dominated by forestry and mainly relies on export markets. The revolution that broke out in Russia in 1917 had an important impact on Finland