Analysis of information sources in references of the Wikipedia article "第二次三十年战争" in Chinese language version.
This period can be seen as a Thirty Years' War fought over the problem of Germany, beginning with the First World War, 1914–18, and climaxing with the total defeat of Germany at the end of the Second World War, 1939–45. Tensions between the Great Powers were exacerbated by new ideologies such as Fascism, Nazism and Communism, which appeared in Europe as part of a general crisis in Western Civilisation after the First World War.
This period can be seen as a Thirty Years' War fought over the problem of Germany, beginning with the First World War, 1914–18, and climaxing with the total defeat of Germany at the end of the Second World War, 1939–45. Tensions between the Great Powers were exacerbated by new ideologies such as Fascism, Nazism and Communism, which appeared in Europe as part of a general crisis in Western Civilisation after the First World War.