The region was deeply affected by the religious reforms initiated by Martin Luther, Lutheranism becoming “the State religion in 1545, ” according to researcher Andrzej Otczyk.
Rajoni u prek thellë nga reformat fetare që filloi Martin Luteri, kështu që luteranizmi u bë « feja shtetërore në vitin 1545 », sipas studiuesit Andrzhej Otçiku.