Le traité de Trianon, un traumatisme hongrois2021HistoryDocumentarySeptember 20, 2021 · GermanySave to watchlistMark as seenShareDetailsStatusReleasedRelease dateSeptember 20, 2021Original languageFrenchSpoken languagesGerman, HungarianCountriesGermanyProductionMDRBudgetNot recordedRevenueNot recorded