Category:Prussia by decade
Austrian Empire · Austria-Hungary · Baden · Great Britain · British Empire · Carolingian Empire · Czechoslovakia · Egypt · Habsburg Monarchy · Hungary · Lithuania · Spanish Netherlands · Ottoman Empire · Papal States · Prussia · Roman Empire · Tsardom of Russia · Russian Empire · Soviet Union · Tibet · Württemberg · Yugoslavia ·
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Subcategories
This category has the following 29 subcategories, out of 29 total.