🌐EnglishEnglishDeutschPolskiРусскийالعربية한국어日本語EntityQ821376· pop 7· linked from 51 articlesGerman–Polish customs wareconomic war of early 20th centuryConnectionsTreaty of VersaillesEntityJózef PiłsudskiEntityCategoriesDiplomatic crises of the 20th centuryEconomy of the Second Polish RepublicEconomy of the Weimar RepublicForeign trade of PolandGermany–Poland relations (1918–1939)Trade wars