1876-1958 1939-1945 20esiècle 20thcentury aspectreligieux catholic catholicchurch christianismeetantisémitisme christianity christianityandantisemitism églisecatholique guerremondiale histoire history holocaust holocauste interfaithrelations jewish(1939-1945) judaism judaismcatholicchurch judaïsme judaïsmeéglisecatholique pius relations relationswithjews relationswithjewspius religion religiousaspects rooms-katholiekekerk war worldwar